How severe is CVE-2025-12525?

CVE-2025-12525 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-2025-12525 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-12525?

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

Does CVE-2025-12525 have an EU (EUVD) identifier?

Yes. CVE-2025-12525 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199575.

When was CVE-2025-12525 published?

CVE-2025-12525 was published on 2025-11-25 and last updated on 2026-06-17.

CVE-2025-12525

CVE-2025-12525 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199575
Weakness: CWE-200
Published: 2025-11-25
Last modified: 2026-06-17

Description

The Locker Content plugin for WordPress is vulnerable to Sensitive Information Exposure in version 1.0.0 via the 'lockerco_submit_post' AJAX endpoint. This makes it possible for unauthenticated attackers to extract content from posts that has been protected by the plugin.

Frequently asked questions

What is CVE-2025-12525?: The Locker Content plugin for WordPress is vulnerable to Sensitive Information Exposure in version 1.0.0 via the 'lockerco_submit_post' AJAX endpoint. This makes it possible for unauthenticated attackers to extract content from posts that has been protected by the plugin.
How severe is CVE-2025-12525?: CVE-2025-12525 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-2025-12525 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-12525?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-12525 have an EU (EUVD) identifier?: Yes. CVE-2025-12525 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199575.
When was CVE-2025-12525 published?: CVE-2025-12525 was published on 2025-11-25 and last updated on 2026-06-17.

References

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