CVE-2021-23337
HighAdvisory
Published 15 Feb 2021In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.1
- base score, highest
- EPSS
- 0.213
- 97th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 472
- of 17,787 indexed, latest versions
- Container images
- 491
- deployed by those charts
- Fix available
- 4 of 4
- affected packages
lodash vulnerable to Code Injection via `_.template` imports key names
Carried by container images the latest versions of 472 of 17,787 indexed charts deploy, on 491 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| lodashnpm | 0.9.2, 1.0.2, 1.3.1, 2.4.1+13 more | 4.17.21, 4.18.0 | 484 |
| lodash-esnpm | 4.17.4, 4.17.15, 4.17.20, 4.17.21+2 more | 4.17.21, 4.18.0 | 112 |
| lodash.templatenpm | 2.4.1, 3.6.2, 4.5.0, 4.17.15+1 more | 4.18.0 | 44 |
| node-lodashdeb | 4.17.15+dfsg-2 | 4.17.15+dfsg-2ubuntu0.1~esm1 | 2 |
- OSV records
- GHSA-35jh-r3h4-6jhmGHSA-r5fr-rjxr-66jcUBUNTU-CVE-2021-23337
- Also known as
- CVE-2026-4800, USN-8411-1
Charts affected
472 by stars
Container images carrying it
491 by charts deploying them
A fixed version is listed for 4 of the 4 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | 491bb243f555 | lodash | 4.18.0 | 1 |
| ghcr.io/ | 8b348f00ca4c | lodash | 4.18.0 | 1 |
| ghcr.io/ | b0f13eef3abf | lodash | 4.18.0 | 1 |
| ghcr.io/ | ff2af53897e7 | lodash | 4.18.0 | 1 |
| ghcr.io/ | 2b993cb232eb | lodash | 4.18.0 | 1 |
| ghcr.io/ | 43b23d55e4be | lodash | 4.18.0 | 1 |
| ghcr.io/ | 31be4bf87070 | lodash lodash.template lodash.template | 4.18.0 4.18.0 no fix listed | 1 |
| ghcr.io/ | 254d16af8f71 | lodash lodash-es lodash-es | 4.18.0 4.18.0 4.17.21 | 1 |
| ghcr.io/ | 6197516c9d7b | lodash lodash-es | 4.18.0 4.18.0 | 1 |
| ghcr.io/ | ed07e7ca098d | lodash | 4.18.0 | 1 |
| ghcr.io/ | c4cbd5121236 | lodash lodash-es | 4.18.0 4.18.0 | 1 |
| ghcr.io/ | 0dbc52cffc19 | lodash | 4.18.0 | 1 |
| ghcr.io/ | 38eba84b2be8 | lodash | 4.18.0 | 1 |
| ghcr.io/ | 60fa8875aff8 | lodash | 4.18.0 | 1 |
| ghcr.io/ | e3f80c0625aa | lodash | 4.18.0 | 1 |
| ghcr.io/ | 5bae30456ddb | lodash | 4.18.0 | 1 |
| ghcr.io/ | ab8e2f583e56 | lodash lodash | 4.18.0 4.17.21 | 1 |
| ghcr.io/ | 398c34934453 | lodash lodash-es | 4.18.0 4.18.0 | 1 |
| ghcr.io/ | 288a4774aa90 | lodash | 4.18.0 | 1 |
| ghcr.io/ | 0708d30433d4 | lodash | 4.18.0 | 1 |
| ghcr.io/ | 49800ff775f3 | lodash | 4.18.0 | 1 |
| ghcr.io/ | 454f4384713a | lodash | 4.18.0 | 1 |
| public.ecr.aws/ | 687aa68dd490 | lodash | 4.18.0 | 1 |
| public.ecr.aws/ | b1493760c716 | lodash | 4.18.0 | 1 |
| public.ecr.aws/ | f74851ce31f5 | lodash | 4.18.0 | 1 |
| quay.io/ | 10df27bc5560 | lodash | 4.18.0 | 1 |
| quay.io/ | ce6938ff6709 | lodash lodash-es | 4.18.0 4.18.0 | 1 |
| quay.io/ | 86b71e90319f | lodash | 4.17.21 | 1 |
| quay.io/ | 7a4b9fedc724 | lodash lodash.template lodash lodash.template | 4.18.0 4.18.0 4.17.21 no fix listed | 1 |
| quay.io/ | 04f1099241fc | lodash | 4.18.0 | 1 |
| quay.io/ | 99ccdfd543e1 | lodash lodash.template lodash lodash.template | 4.18.0 4.18.0 4.17.21 no fix listed | 1 |
| quay.io/ | 4cd9ea9434c4 | lodash | 4.18.0 | 1 |
| quay.io/ | 399d2e6b10ef | lodash | 4.18.0 | 1 |
| quay.io/ | 713223456cf1 | lodash | 4.18.0 | 1 |
| quay.io/ | c973e166a5dc | lodash lodash | 4.18.0 4.17.21 | 1 |
| quay.io/ | cb17600883a3 | lodash lodash lodash.template | 4.18.0 4.17.21 no fix listed | 1 |
| quay.io/ | f1bbbd5e9bb9 | lodash | 4.18.0 | 1 |
| registry.gitlab.com/ | c7afac3446d6 | lodash | 4.18.0 | 1 |
| registry.gitlab.com/ | 0e3cd8c7776d | lodash | 4.18.0 | 1 |
| registry.gitlab.com/ | d8a9cd4e1ae3 | lodash | 4.18.0 | 1 |
| registry.gitlab.com/ | fda21b0a0344 | lodash lodash-es lodash lodash-es | 4.18.0 4.18.0 4.17.21 4.17.21 | 1 |