medium6.2
CVE-2022-23638
Cross-site Scripting in enshrined/svg-sanitize
Impact
### 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](https://github.com/darylldoyle/svg-sanitizer/issues) * Email us at [daryll@enshrined.co.uk](mailto:daryll@enshrined.co.uk)
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | enshrined/svg-sanitize | < 0.15.0 | 0.15.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Svg-Sanitizer Project | Svg-Sanitizer | before 0.15.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/darylldoyle/svg-sanitizer/commit/17e12ba9c2881caa6b167d0fbea555c11207fbb0
- https://github.com/darylldoyle/svg-sanitizer/security/advisories/GHSA-fqx8-v33p-4qcc
- https://github.com/advisories/GHSA-fqx8-v33p-4qcc
- https://nvd.nist.gov/vuln/detail/CVE-2022-23638
- https://github.com/darylldoyle/svg-sanitizer/issues/71
- https://github.com/FriendsOfPHP/security-advisories/blob/master/enshrined/svg-sanitize/CVE-2022-23638.yaml