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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.030 (87.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.030 · newest: 0.030 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.openwall.com/lists/oss-security/2016/10/05/6 (mailing-list, Mailing List)
- dotclear.org/blog/post/2016/11/01/Dotclear-2.10.3 (Patch, Vendor Advisory)
- hg.dotclear.org/dotclear/rev/a9db771a5a70 (Patch)
- www.securityfocus.com/bid/93440 (vdb-entry)
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.