StackRadar

CVE-2021-41270

Medium

Advisory

Published 24 Nov 2021In the index since 6 Sept 2026
Severity
Medium
worst across findings
CVSS
6.5
base score, highest
EPSS
0.014
70th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
37
of 17,781 indexed, latest versions
Container images
37
deployed by those charts
Fix available
1 of 1
affected package

CSV Injection in symfony/serializer

Carried by container images the latest versions of 37 of 17,781 indexed charts deploy, on 37 images.

Affected packageAffected versionsFixed inImages
symfony/serializercomposerv4.4.8, v5.1.7, v5.1.8, v5.1.10+7 more4.4.35, 5.3.1237
OSV records
GHSA-2xhg-w2g5-w95x
Also known as
BIT-symfony-2021-41270

Charts affected

37 by stars
ChartLatestAffected imagesRadar Score
brpservicebrpservice1.1.01 of 4See more

brpservice brpservice 1.1.0

1 of the 4 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/brpservice-php:latestc17f1ba17d36
symfony/serializer@v5.3.2
5.3.12

Open the chart page →

7,830
landelijketabellencataloguslandelijketabellencatalogus1.0.01 of 3See more

landelijketabellencatalogus landelijketabellencatalogus 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/landelijketabellencatalogus-php:latest26d91dcbba56
symfony/serializer@v5.2.10
5.3.12

Open the chart page →

7,510
waardepapierenwaardepapieren1.0.01 of 3See more

waardepapieren waardepapieren 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/waardepapieren-php:latestb2666ffcbad8
symfony/serializer@v5.2.11
5.3.12

Open the chart page →

8,079
waardepapieren-baliewaardepapieren-balie1.0.01 of 3See more

waardepapieren-balie waardepapieren-balie 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/waardepapieren-balie-php:latestf36c423cd259
symfony/serializer@v5.2.11
5.3.12

Open the chart page →

7,871
waardepapieren-registerwaardepapieren-register1.1.01 of 4See more

waardepapieren-register waardepapieren-register 1.1.0

1 of the 4 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/waardepapieren-register-php:latest9affab218351
symfony/serializer@v5.2.11
5.3.12

Open the chart page →

7,429
adresserviceadresservice1.1.01 of 5See more

adresservice adresservice 1.1.0

1 of the 5 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/adresservice-php:latestc5075f0320cd
symfony/serializer@v5.2.11
5.3.12

Open the chart page →

7,447
agendaserviceagendaservice1.0.01 of 3See more

agendaservice agendaservice 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
conduction/agendaservice-php:latest9cfeeb6c7c20
symfony/serializer@v5.1.10
5.3.12

Open the chart page →

7,209
authorization-componentauthorization-component1.0.01 of 3See more

authorization-component authorization-component 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/authorization-component-php:latest94a749392fcf
symfony/serializer@v5.3.2
5.3.12

Open the chart page →

7,561
balance-registrationbalance-registration0.1.01 of 4See more

balance-registration balance-registration 0.1.0

1 of the 4 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
conduction/balance-registration-php:devc36094a41369
symfony/serializer@v5.1.10
5.3.12

Open the chart page →

8,408
checkin-componentcheckin-component0.1.01 of 4See more

checkin-component checkin-component 0.1.0

1 of the 4 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
conduction/checkin-component-php:dev3423845692c1
symfony/serializer@v5.1.10
5.3.12

Open the chart page →

8,408
cgrccommongroundregistratiecomponent0.1.01 of 3See more

cgrc commongroundregistratiecomponent 0.1.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
conduction/cgrc-php:dev25415534d245
symfony/serializer@v4.4.8
4.4.35

Open the chart page →

7,572
conduction-uiconduction-ui0.1.01 of 6See more

conduction-ui conduction-ui 0.1.0

1 of the 6 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
conduction/conduction-ui-php:dev2744565516e8
symfony/serializer@v5.1.11
5.3.12

Open the chart page →

12,907
betaalservicecontacten-catalog1.0.01 of 3See more

betaalservice contacten-catalog 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
conduction/betaalservice-php:latestece1ab544c57
symfony/serializer@v5.1.10
5.3.12

Open the chart page →

7,209
contactmoment-componentcontactmoment-component0.1.01 of 4See more

contactmoment-component contactmoment-component 0.1.0

1 of the 4 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
conduction/contactmoment-component-php:deve1d4ad1e22a8
symfony/serializer@v5.1.8
5.3.12

Open the chart page →

8,408
docparserdocparser0.1.01 of 4See more

docparser docparser 0.1.0

1 of the 4 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
conduction/docparser-php:devb6f95c8ead7d
symfony/serializer@v5.1.10
5.3.12

Open the chart page →

8,408
eherkenning-uieherkenning-ui1.0.01 of 3See more

eherkenning-ui eherkenning-ui 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/eherkenning-ui-php:latestdeed102b4255
symfony/serializer@v5.2.11
5.3.12

Open the chart page →

7,510
grafregistratiecomponentgrafregistratiecomponent1.0.01 of 3See more

grafregistratiecomponent grafregistratiecomponent 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/grafregistratiecomponent-php:latest35225eaa87ab
symfony/serializer@v5.2.11
5.3.12

Open the chart page →

7,510
instemmingserviceinstemmingservice1.0.01 of 3See more

instemmingservice instemmingservice 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/instemmingservice-php:latest4ffe222b3e3a
symfony/serializer@v5.2.10
5.3.12

Open the chart page →

7,510
kvkkvkservice0.1.01 of 4See more

kvk kvkservice 0.1.0

1 of the 4 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
conduction/kvk-php:dev8f177f9f8a7b
symfony/serializer@v5.1.7
5.3.12

Open the chart page →

8,534
ocatiecataloguslocatiecatalogus1.0.01 of 3See more

ocatiecatalogus locatiecatalogus 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/ocatiecatalogus-php:latestc22764cbfa97
symfony/serializer@v5.2.10
5.3.12

Open the chart page →

7,510
loggingcomponentloggingcomponent1.0.01 of 3See more

loggingcomponent loggingcomponent 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/loggingcomponent-php:latest834b8e1af290
symfony/serializer@v5.2.10
5.3.12

Open the chart page →

7,492
logicservicelogicservice1.0.01 of 4See more

logicservice logicservice 1.0.0

1 of the 4 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/logicservice-php:latest72aae2080595
symfony/serializer@v5.3.2
5.3.12

Open the chart page →

7,499
memo-componentmemo-component1.0.01 of 3See more

memo-component memo-component 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/memo-component-php:latestef77f4c089a1
symfony/serializer@v5.2.10
5.3.12

Open the chart page →

7,510
notification-componentnotification-component1.0.01 of 4See more

notification-component notification-component 1.0.0

1 of the 4 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/notification-component-php:latestcd9656e6bc2c
symfony/serializer@v5.2.10
5.3.12

Open the chart page →

7,527
orderregistratiecomponentorderregistratiecomponent1.0.01 of 3See more

orderregistratiecomponent orderregistratiecomponent 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/orderregistratiecomponent-php:latestd17257e4fa27
symfony/serializer@v5.2.10
5.3.12

Open the chart page →

7,492
procestypecatalogusprocestypecatalogus1.1.01 of 4See more

procestypecatalogus procestypecatalogus 1.1.0

1 of the 4 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/procestypecatalogus-php:latest956c4fb64796
symfony/serializer@v5.2.10
5.3.12

Open the chart page →

7,429
productenendienstencatalogusproductenendienstencatalogus1.0.01 of 3See more

productenendienstencatalogus productenendienstencatalogus 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/productenendienstencatalogus-php:latest7242da105081
symfony/serializer@v5.2.10
5.3.12

Open the chart page →

7,510
panproto-application-nldesign0.1.01 of 5See more

pan proto-application-nldesign 0.1.0

1 of the 5 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
conduction/pan-php:dev24f03c57568f
symfony/serializer@v5.1.10
5.3.12

Open the chart page →

8,725
proto-component-commongroundproto-component-commonground1.0.01 of 3See more

proto-component-commonground proto-component-commonground 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/proto-component-commonground-php:latesteb36ead1954e
symfony/serializer@v5.2.10
5.3.12

Open the chart page →

7,510
review-componentreview-component1.0.01 of 3See more

review-component review-component 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/review-component-php:latestafe623824b82
symfony/serializer@v5.2.12
5.3.12

Open the chart page →

7,491
shopwarerobjuz2.0.01 of 6See more

shopware robjuz 2.0.0

1 of the 6 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
shyim/shopware:6.4.6.0a951c0e6b836
symfony/serializer@v5.3.10
5.3.12

Open the chart page →

2,972
taalhuizen-servicetaalhuizen-service1.0.01 of 3See more

taalhuizen-service taalhuizen-service 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/taalhuizen-service-php:latest04f1b7f0d573
symfony/serializer@v5.3.4
5.3.12

Open the chart page →

7,480
trouw-servicetrouw-service1.0.01 of 3See more

trouw-service trouw-service 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/trouw-service-php:latestf745e2870692
symfony/serializer@v5.2.10
5.3.12

Open the chart page →

7,510
verhuis-serviceverhuis-service1.0.01 of 3See more

verhuis-service verhuis-service 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/verhuis-service-php:latest66bbaf95a123
symfony/serializer@v5.2.11
5.3.12

Open the chart page →

7,510
verzoekconversieserviceverzoekconversieservice1.0.01 of 3See more

verzoekconversieservice verzoekconversieservice 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/verzoekconversieservice-php:lateste918014fb8d3
symfony/serializer@v5.2.11
5.3.12

Open the chart page →

7,528
verzoekregistratiecomponentverzoekregistratiecomponent1.1.01 of 4See more

verzoekregistratiecomponent verzoekregistratiecomponent 1.1.0

1 of the 4 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/verzoekregistratiecomponent-php:latestc4f6c03af5d3
symfony/serializer@v5.2.10
5.3.12

Open the chart page →

7,429
verzoektypecatalogusverzoektypecatalogus1.1.01 of 4See more

verzoektypecatalogus verzoektypecatalogus 1.1.0

1 of the 4 container images this version deploys carry CVE-2021-41270.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/verzoektypecatalogus-php:latest64f5eb7a398b
symfony/serializer@v5.2.10
5.3.12

Open the chart page →

7,429

Container images carrying it

37 by charts deploying them

A fixed version is listed for 1 of the 1 affected package.

Container imageDigestPackageFixed inUsed by
conduction/agendaservice-php:latest9cfeeb6c7c20
symfony/serializer@v5.1.10
5.3.12
1
conduction/balance-registration-php:devc36094a41369
symfony/serializer@v5.1.10
5.3.12
1
conduction/betaalservice-php:latestece1ab544c57
symfony/serializer@v5.1.10
5.3.12
1
conduction/cgrc-php:dev25415534d245
symfony/serializer@v4.4.8
4.4.35
1
conduction/checkin-component-php:dev3423845692c1
symfony/serializer@v5.1.10
5.3.12
1
conduction/conduction-ui-php:dev2744565516e8
symfony/serializer@v5.1.11
5.3.12
1
conduction/contactmoment-component-php:deve1d4ad1e22a8
symfony/serializer@v5.1.8
5.3.12
1
conduction/docparser-php:devb6f95c8ead7d
symfony/serializer@v5.1.10
5.3.12
1
conduction/kvk-php:dev8f177f9f8a7b
symfony/serializer@v5.1.7
5.3.12
1
conduction/pan-php:dev24f03c57568f
symfony/serializer@v5.1.10
5.3.12
1
shyim/shopware:6.4.6.0a951c0e6b836
symfony/serializer@v5.3.10
5.3.12
1
ghcr.io/conductionnl/adresservice-php:latestc5075f0320cd
symfony/serializer@v5.2.11
5.3.12
1
ghcr.io/conductionnl/authorization-component-php:latest94a749392fcf
symfony/serializer@v5.3.2
5.3.12
1
ghcr.io/conductionnl/brpservice-php:latestc17f1ba17d36
symfony/serializer@v5.3.2
5.3.12
1
ghcr.io/conductionnl/eherkenning-ui-php:latestdeed102b4255
symfony/serializer@v5.2.11
5.3.12
1
ghcr.io/conductionnl/grafregistratiecomponent-php:latest35225eaa87ab
symfony/serializer@v5.2.11
5.3.12
1
ghcr.io/conductionnl/instemmingservice-php:latest4ffe222b3e3a
symfony/serializer@v5.2.10
5.3.12
1
ghcr.io/conductionnl/landelijketabellencatalogus-php:latest26d91dcbba56
symfony/serializer@v5.2.10
5.3.12
1
ghcr.io/conductionnl/loggingcomponent-php:latest834b8e1af290
symfony/serializer@v5.2.10
5.3.12
1
ghcr.io/conductionnl/logicservice-php:latest72aae2080595
symfony/serializer@v5.3.2
5.3.12
1
ghcr.io/conductionnl/memo-component-php:latestef77f4c089a1
symfony/serializer@v5.2.10
5.3.12
1
ghcr.io/conductionnl/notification-component-php:latestcd9656e6bc2c
symfony/serializer@v5.2.10
5.3.12
1
ghcr.io/conductionnl/ocatiecatalogus-php:latestc22764cbfa97
symfony/serializer@v5.2.10
5.3.12
1
ghcr.io/conductionnl/orderregistratiecomponent-php:latestd17257e4fa27
symfony/serializer@v5.2.10
5.3.12
1
ghcr.io/conductionnl/procestypecatalogus-php:latest956c4fb64796
symfony/serializer@v5.2.10
5.3.12
1
ghcr.io/conductionnl/productenendienstencatalogus-php:latest7242da105081
symfony/serializer@v5.2.10
5.3.12
1
ghcr.io/conductionnl/proto-component-commonground-php:latesteb36ead1954e
symfony/serializer@v5.2.10
5.3.12
1
ghcr.io/conductionnl/review-component-php:latestafe623824b82
symfony/serializer@v5.2.12
5.3.12
1
ghcr.io/conductionnl/taalhuizen-service-php:latest04f1b7f0d573
symfony/serializer@v5.3.4
5.3.12
1
ghcr.io/conductionnl/trouw-service-php:latestf745e2870692
symfony/serializer@v5.2.10
5.3.12
1
ghcr.io/conductionnl/verhuis-service-php:latest66bbaf95a123
symfony/serializer@v5.2.11
5.3.12
1
ghcr.io/conductionnl/verzoekconversieservice-php:lateste918014fb8d3
symfony/serializer@v5.2.11
5.3.12
1
ghcr.io/conductionnl/verzoekregistratiecomponent-php:latestc4f6c03af5d3
symfony/serializer@v5.2.10
5.3.12
1
ghcr.io/conductionnl/verzoektypecatalogus-php:latest64f5eb7a398b
symfony/serializer@v5.2.10
5.3.12
1
ghcr.io/conductionnl/waardepapieren-balie-php:latestf36c423cd259
symfony/serializer@v5.2.11
5.3.12
1
ghcr.io/conductionnl/waardepapieren-php:latestb2666ffcbad8
symfony/serializer@v5.2.11
5.3.12
1
ghcr.io/conductionnl/waardepapieren-register-php:latest9affab218351
symfony/serializer@v5.2.11
5.3.12
1

syft 1.42.1 · advisories as of 14 Sept 2026

Corrections: contact@stackradar.io

Catalogue: Artifact Hub · Advisories: OSV · Exploitation: FIRST EPSS, CISA KEV.