GitHub Advisoryadvisory · Packagist
GHSA-fqx8-v33p-4qcc Cross-site Scripting in enshrined/svg-sanitize
MEDIUM
Official page ↗
- Aliases
- CVE-2022-23638
- Ecosystem
- Packagist
- Packages
- enshrined/svg-sanitize
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-79
- Reviewed
- 2022-02-14
Affected packages
• Packagist enshrined/svg-sanitize: < 0.15.0 → fixed in 0.15.0
Description
Impact
SVG sanitizer library before version `0.15.0` did not remove HTML elements wrapped in a CDATA section. As a result, SVG content embedded in HTML (fetched as `text/html`) was susceptible to cross-site scripting. Plain SVG files (fetched as `image/svg+xml`) were not affected.
Patches
This issue is fixed in `0.15.0` and higher.
Workarounds
There is currently no workaround available without upgrading.
For more information
If you have any questions or comments about this advisory:
• Open an issue in Github
• Email us at [email protected]
Related
Alias · CVE (1)
- CVE-2022-23638 svg-sanitizer is a SVG/XML sanitizer written in PHP. vulnerability
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://github.com/darylldoyle/svg-sanitizer/security/advisories/GHSA-fqx8-v33p-4qcc web
- https://nvd.nist.gov/vuln/detail/CVE-2022-23638 advisory
- https://github.com/darylldoyle/svg-sanitizer/issues/71 web
- https://github.com/darylldoyle/svg-sanitizer/commit/17e12ba9c2881caa6b167d0fbea555c11207fbb0 web
- https://github.com/FriendsOfPHP/security-advisories/blob/master/enshrined/svg-sanitize/CVE-2022-23638.yaml web
- https://github.com/advisories/GHSA-fqx8-v33p-4qcc advisory
- https://github.com/darylldoyle/svg-sanitizer package