How severe is CVE-2025-13309?

CVE-2025-13309 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-2025-13309 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-13309?

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

Does CVE-2025-13309 have an EU (EUVD) identifier?

Yes. CVE-2025-13309 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-201515.

When was CVE-2025-13309 published?

CVE-2025-13309 was published on 2025-12-06 and last updated on 2026-06-17.

CVE-2025-13309

CVE-2025-13309 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% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-201515
Weakness: CWE-862
Published: 2025-12-06
Last modified: 2026-06-17

Description

The Accessiy By CodeConfig Accessibility – Easy One-Click Accessibility Toolbar That Truly Matters plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 1.0.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers with subscriber-level access and above to modify the plugin’s global accessibility settings.

Frequently asked questions

What is CVE-2025-13309?: The Accessiy By CodeConfig Accessibility – Easy One-Click Accessibility Toolbar That Truly Matters plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 1.0.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers with subscriber-level access and above to modify the plugin’s global accessibility settings.
How severe is CVE-2025-13309?: CVE-2025-13309 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-2025-13309 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-13309?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-13309 have an EU (EUVD) identifier?: Yes. CVE-2025-13309 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-201515.
When was CVE-2025-13309 published?: CVE-2025-13309 was published on 2025-12-06 and last updated on 2026-06-17.

References

Other CWE-862 (Missing Authorization) vulnerabilities

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CVE-2026-2031 — Critical (CVSS 10.0): An Improper Access Control vulnerability in several internal API endpoints for Google Cloud Application Integration…
CVE-2026-34976 — Critical (CVSS 10.0): Dgraph is an open source distributed GraphQL database. Prior to 25.3.1, the restoreTenant admin mutation is missing…
CVE-2025-30416 — Critical (CVSS 10.0): Sensitive data disclosure and manipulation due to missing authorization. The following products are affected: Acronis…
CVE-2025-45854 — Critical (CVSS 10.0): /server/executeExec of JEHC-BPM 2.0.1 allows attackers to execute arbitrary code via execParams.

Browse all CWE-862 (Missing Authorization) vulnerabilities →