Vulnerability CVE-2023-36828
Published: 2023-07-05   Modified: 2023-07-06

Description:
Statamic is a flat-first, Laravel and Git powered content management system. Prior to version 4.10.0, the SVG tag does not sanitize malicious SVG. Therefore, an attacker can exploit this vulnerability to perform cross-site scripting attacks using SVG, even when using the `sanitize` function. Version 4.10.0 contains a patch for this issue.

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

 References:
https://github.com/statamic/cms/releases/tag/v4.10.0
https://github.com/statamic/cms/blob/f806b6b007ddcf066082eef175653c5beaa96d60/src/Tags/Svg.php#L36-L40
https://github.com/statamic/cms/blob/f806b6b007ddcf066082eef175653c5beaa96d60/src/Http/Controllers/CP/Fieldtypes/FilesFieldtypeController.php#L15
https://github.com/statamic/cms/pull/8408
https://github.com/statamic/cms/commit/c714893ad92de6e5ede17b501003441af505b30d
https://github.com/statamic/cms/security/advisories/GHSA-6r5g-cq4q-327g
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