Description
XSS was discovered in SquirrelMail through 1.4.22 and 1.5.x through 1.5.2. Due to improper handling of RCDATA and RAWTEXT type elements, the built-in sanitization mechanism can be bypassed. Malicious script content from HTML e-mail can be executed within the application context via crafted use of (for example) a NOEMBED, NOFRAMES, NOSCRIPT, or TEXTAREA element.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-016.txt ↗
- https://seclists.org/bugtraq/2019/Jul/0 ↗
- http://packetstormsecurity.com/files/153495/SquirrelMail-1.4.22-Cross-Site-Scripting.html ↗
- https://seclists.org/bugtraq/2019/Jul/50 ↗
- https://lists.debian.org/debian-lts-announce/2019/08/msg00000.html ↗