CVE-2015-0258

Multiple incomplete blacklist vulnerabilities in the avatar upload functionality in manageuser.php in Collabtive before 2.1 allow remote authenticated users to execute arbitrary code by uploading a file with a (1) .php3, (2) .php4, (3) .php5, or (4) .phtml extension.

• CWE-434

• http://packetstormsecurity.com/files/133736/Collabtive-2.0-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
• https://github.com/philippK-de/Collabtive/commit/9ce6301583669d0a8ecb4d23fb56e34b68511335Patch, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2020/02/msg00031.htmlMailing List, Third Party Advisory
• https://usn.ubuntu.com/4590-1/Third Party Advisory
• http://packetstormsecurity.com/files/133736/Collabtive-2.0-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
• https://github.com/philippK-de/Collabtive/commit/9ce6301583669d0a8ecb4d23fb56e34b68511335Patch, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2020/02/msg00031.htmlMailing List, Third Party Advisory
• https://usn.ubuntu.com/4590-1/Third Party Advisory

Published

Feb 17, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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