SSRF in Dokuwiki
CVE-2016-7964
The sendRequest method in HTTPClient Class in file /inc/HTTPClient.php in DokuWiki 2016-06-26a and older, when media file fetching is enabled, has no way to restrict access to private networks. This allows users to scan ports of internal networks via SSRF, such as 10.0.0.1/8, 172.16.0.0/12, and 192.168.0.0/16.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.018 (77.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Dokuwiki — versions 2016-06-26a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/94245 (VDB Entry, Third Party Advisory, vdb-entry)
- github.com/splitbrain/dokuwiki/issues/1708 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2016-7964?
- CVE-2016-7964 is a high-severity vulnerability in Dokuwiki, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.6/10. Published 2016-10-31.
- How severe is CVE-2016-7964?
- High severity. CVSS v3 base score is 8.6 out of 10.
- Is CVE-2016-7964 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.