CVE-2016-7964

8.6 highEPSS 2.1%

High (8.6) in dokuwiki dokuwiki. EPSS 2.1% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

8.6 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

EPSS: 2.1% chance of exploitation in the next 30 days; higher than 81% of CVEs (scores of 2026-10-31)
CWE: CWE-918
Published: 2016-10-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

dokuwiki:dokuwiki

References

http://www.securityfocus.com/bid/94245
https://github.com/splitbrain/dokuwiki/issues/1708
http://www.securityfocus.com/bid/94245
https://github.com/splitbrain/dokuwiki/issues/1708

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