CVE-2019-12970

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.

• CWE-79

• http://packetstormsecurity.com/files/153495/SquirrelMail-1.4.22-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
• https://lists.debian.org/debian-lts-announce/2019/08/msg00000.html
• https://seclists.org/bugtraq/2019/Jul/0Exploit, Mailing List, Third Party Advisory
• https://seclists.org/bugtraq/2019/Jul/50
• https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-016.txtExploit, Third Party Advisory
• http://packetstormsecurity.com/files/153495/SquirrelMail-1.4.22-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
• https://lists.debian.org/debian-lts-announce/2019/08/msg00000.html
• https://seclists.org/bugtraq/2019/Jul/0Exploit, Mailing List, Third Party Advisory
• https://seclists.org/bugtraq/2019/Jul/50
• https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-016.txtExploit, Third Party Advisory

Published

Jul 1, 2019

Last Modified

Jun 17, 2026

Status

Modified

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