Description (CNA)
Tiptap for PHP before version 2.1.1 contains an input validation vulnerability that allows authenticated attackers to cause a denial of service by submitting Tiptap JSON with the attrs.href field set to an array instead of a string, causing an unhandled TypeError in the Link::isAllowedUri() function when passed to preg_match(). Attackers can persist malformed JSON records that permanently crash the server-side HTML rendering pipeline for all subsequent viewers of that record until the database entry is manually repaired.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| ueberdosis / tiptap-php | affected 0 before 2.1.1 |
CWE
CWE-241
References
- https://github.com/ueberdosis/tiptap-php/releases/tag/2.1.1
- https://github.com/ueberdosis/tiptap-php/pull/94
- https://github.com/ueberdosis/tiptap-php/commit/74bfb7be1c8c6102b240f3879b7f984a6ab87b97
- https://www.vulncheck.com/advisories/tiptap-for-php-dos-via-malformed-href-attribute
ADP enrichment
No English description supplied.
No references supplied.