Description (CNA)
savg-sanitizer is a PHP SVG/XML sanitizer. Prior to version 0.22.0, the sanitization logic in the cleanXlinkHrefs method only searches for lower-case attribute name, which allows to by-pass the isHrefSafeValue check. As a result this allows cross-site scripting or linking to external domains. This issue has been patched in version 0.22.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| darylldoyle / svg-sanitizer | affected < 0.22.0 |
CWE
CWE-79, CWE-601
References
- https://github.com/darylldoyle/svg-sanitizer/security/advisories/GHSA-22wq-q86m-83fh
- https://github.com/darylldoyle/svg-sanitizer/commit/5a0a1eaf0c6b0b540dc945fe30c93cf106b357c1
ADP enrichment
No English description supplied.
No references supplied.