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Fencer Vulns
medium 5.3

CVE-2025-11260 json

WP Headless CMS Framework <= 1.15 - Unauthenticated Protection Mechanism Bypass

published 2025-11-13 11 mo ago modified 2026-10-07 32 d ago also EUVD-2025-158258

cvss
5.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 30%
public exploits
0
none known

Summary

The WP Headless CMS Framework plugin for WordPress is vulnerable to protection mechanism bypass in all versions up to, and including, 1.15. This is due to the plugin only checking for the existence of the Authorization header in a request when determining if the nonce protection should be bypassed. This makes it possible for unauthenticated attackers to access content they should not have access to.

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
11 mo ago

Exploit prediction

0.36% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

  • benmoody WP Headless CMS Framework

Classification

Weakness
  • CWE-693 Protection Mechanism Failure
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.