CVE-2016-7902
Unrestricted file upload vulnerability in the fileUnzip->unzip method in Dotclear before 2.10.3 allows remote authenticated users with permissions to manage media items to execute arbitrary code by uploading a ZIP file containing a file with a crafted…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.04%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Unrestricted file upload vulnerability in the fileUnzip->unzip method in Dotclear before 2.10.3 allows remote authenticated users with permissions to manage media items to execute arbitrary code by uploading a ZIP file containing a file with a crafted extension, as demonstrated by .php.txt or .php%20.
- 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
- 3.04% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- dotclear/dotclear
- Source
- cve@mitre.org
References
- http://www.openwall.com/lists/oss-security/2016/10/05/6Mailing List
- http://www.securityfocus.com/bid/93440
- https://dotclear.org/blog/post/2016/11/01/Dotclear-2.10.3Patch, Vendor Advisory
- https://hg.dotclear.org/dotclear/rev/a9db771a5a70Patch
- http://www.openwall.com/lists/oss-security/2016/10/05/6Mailing List
- http://www.securityfocus.com/bid/93440
- https://dotclear.org/blog/post/2016/11/01/Dotclear-2.10.3Patch, Vendor Advisory
- https://hg.dotclear.org/dotclear/rev/a9db771a5a70Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.