How severe is CVE-2025-11260?

CVE-2025-11260 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-11260 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-11260?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-11260 have an EU (EUVD) identifier?

Yes. CVE-2025-11260 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-158258.

When was CVE-2025-11260 published?

CVE-2025-11260 was published on 2025-11-13 and last updated on 2026-06-17.

CVE-2025-11260

CVE-2025-11260 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-693.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-158258
Weakness: CWE-693
Published: 2025-11-13
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2025-11260?: 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.
How severe is CVE-2025-11260?: CVE-2025-11260 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-11260 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-11260?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-11260 have an EU (EUVD) identifier?: Yes. CVE-2025-11260 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-158258.
When was CVE-2025-11260 published?: CVE-2025-11260 was published on 2025-11-13 and last updated on 2026-06-17.

References

Other CWE-693 (Protection Mechanism Failure) vulnerabilities

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