How severe is CVE-2025-49979?

CVE-2025-49979 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 low, integrity none, and availability none.

Is CVE-2025-49979 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-49979?

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

Does CVE-2025-49979 have an EU (EUVD) identifier?

Yes. CVE-2025-49979 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18948.

When was CVE-2025-49979 published?

CVE-2025-49979 was published on 2025-06-20 and last updated on 2026-06-17.

CVE-2025-49979

CVE-2025-49979 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% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-18948
Weakness: CWE-862
Published: 2025-06-20
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in slui Media Hygiene media-hygiene allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Media Hygiene: from n/a through <= 4.0.1.

Frequently asked questions

What is CVE-2025-49979?: Missing Authorization vulnerability in slui Media Hygiene media-hygiene allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Media Hygiene: from n/a through <= 4.0.1.
How severe is CVE-2025-49979?: CVE-2025-49979 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 low, integrity none, and availability none.
Is CVE-2025-49979 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-49979?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-49979 have an EU (EUVD) identifier?: Yes. CVE-2025-49979 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18948.
When was CVE-2025-49979 published?: CVE-2025-49979 was published on 2025-06-20 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/media-hygiene/vulnerability/wordpress-media-hygiene-plugin-4-0-1-broken-access-control-vulnerability?_s_id=cve

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