Arbitrary file upload in Dotclear
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 extension, as demonstrated by .php.txt or .php%20.
Vulnerability class: Unrestricted File Upload
EPSS: 0.030 (86.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Dotclear
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (mailing-list, x_refsource_MLIST, Mailing List)
- cve@mitre.org (x_refsource_CONFIRM, Patch, Vendor Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Patch)
- cve@mitre.org (vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2016-7902?
- CVE-2016-7902 is a high-severity vulnerability in Dotclear, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2017-01-04.
- How severe is CVE-2016-7902?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2016-7902 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.