CVE-2015-8832
Multiple incomplete blacklist vulnerabilities in inc/core/class.dc.core.php in Dotclear before 2.8.2 allow remote authenticated users with "manage their own media items" and "manage their own entries and comments" permissions to execute arbitrary PHP…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.59%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Multiple incomplete blacklist vulnerabilities in inc/core/class.dc.core.php in Dotclear before 2.8.2 allow remote authenticated users with "manage their own media items" and "manage their own entries and comments" permissions to execute arbitrary PHP code by uploading a file with a (1) .pht, (2) .phps, or (3) .phtml extension.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.59% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-284
- Affected
- dotclear/dotclear
- Source
- security@debian.org
References
- http://dotclear.org/blog/post/2015/10/25/Dotclear-2.8.2Release Notes, Vendor Advisory
- http://packetstormsecurity.com/files/134352/dotclear-2.8.1-Shell-Upload.htmlExploit, Patch, Third Party Advisory
- http://seclists.org/fulldisclosure/2015/Nov/58Exploit, Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/03/05/4Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/03/07/5Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/96379
- https://blog.curesec.com/article/blog/dotclear-281-Code-Execution-93.htmlExploit, Patch, Third Party Advisory
- https://hg.dotclear.org/dotclear/rev/198580bc3d80Issue Tracking, Patch, Vendor Advisory
- http://dotclear.org/blog/post/2015/10/25/Dotclear-2.8.2Release Notes, Vendor Advisory
- http://packetstormsecurity.com/files/134352/dotclear-2.8.1-Shell-Upload.htmlExploit, Patch, Third Party Advisory
- http://seclists.org/fulldisclosure/2015/Nov/58Exploit, Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/03/05/4Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/03/07/5Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/96379
- https://blog.curesec.com/article/blog/dotclear-281-Code-Execution-93.htmlExploit, Patch, Third Party Advisory
- https://hg.dotclear.org/dotclear/rev/198580bc3d80Issue Tracking, Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.