How severe is CVE-2025-14395?

CVE-2025-14395 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-14395 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-14395?

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

Does CVE-2025-14395 have an EU (EUVD) identifier?

Yes. CVE-2025-14395 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203234.

When was CVE-2025-14395 published?

CVE-2025-14395 was published on 2025-12-13 and last updated on 2026-06-17.

CVE-2025-14395

CVE-2025-14395 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-203234
Weakness: CWE-862
Published: 2025-12-13
Last modified: 2026-06-17

Description

The Popover Windows plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on multiple ajax actions (e.g., pop_submit, poptheme_submit) in all versions up to, and including, 1.2. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify the plugin's settings and content.

Frequently asked questions

What is CVE-2025-14395?: The Popover Windows plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on multiple ajax actions (e.g., pop_submit, poptheme_submit) in all versions up to, and including, 1.2. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify the plugin's settings and content.
How severe is CVE-2025-14395?: CVE-2025-14395 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-14395 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-14395?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-14395 have an EU (EUVD) identifier?: Yes. CVE-2025-14395 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203234.
When was CVE-2025-14395 published?: CVE-2025-14395 was published on 2025-12-13 and last updated on 2026-06-17.

References

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