CVE-2020-7776
MediumAdvisory
Published 6 May 2021In the index since 8 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 6.4
- base score, highest
- EPSS
- 0.013
- 69th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4
- of 17,781 indexed, latest versions
- Container images
- 2
- deployed by those charts
- Fix available
- None
- affected package
Cross-site scripting in phpoffice/phpspreadsheet
Carried by container images the latest versions of 4 of 17,781 indexed charts deploy, on 2 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| phpoffice/ | 1.8.1, 1.8.2 | no fix listed | 2 |
- OSV records
- GHSA-4mqv-gcr3-pff9
- Also known as
- SNYK-PHP-PHPOFFICEPHPSPREADSHEET-1048856
Charts affected
4 by stars
Container images carrying it
2 by charts deploying them
A fixed version is listed for 0 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| mautic/ | a954c5868d76 | phpoffice/ | no fix listed | 3 |
| ajanvier/ | 91ac61b88c85 | phpoffice/ | no fix listed | 1 |