Link Library < 7.9.6 - Unauthenticated SSRF via Reciprocal Link Validation
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 4epss 0.1%
exploitation probability
0.1%top 98% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The Link Library WordPress plugin before 7.9.6 does not validate the destination of a user-supplied URL before falling back to an unprotected fetch when its safe request is rejected, allowing unauthenticated visitors to make the site issue requests to hosts on its internal network and to learn from the response whether an internal service answered.
Versions below 7.8.8 are covered by CVE-2025-68600; this entry covers 7.8.8 through 7.9.5, where that fix was incomplete. Exploitation requires the site owner to have published the Link Library WordPress plugin before 7.9.6's public link submission form with reciprocal-link validation enabled.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
Affected products
Unknown · Link Librarypublic PoCs found — 1
cve_referencewpscan.com/vulnerability/7842ef44-582c-40a8-8f3c-cf8abebaf7fb/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.