How severe is CVE-2026-43885?

CVE-2026-43885 has a CVSS 4.0 base score of 7.7, rated high severity.

Is CVE-2026-43885 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-2026-43885?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-43885 have an EU (EUVD) identifier?

Yes. CVE-2026-43885 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29321.

When was CVE-2026-43885 published?

CVE-2026-43885 was published on 2026-05-11 and last updated on 2026-06-17.

CVE-2026-43885

CVE-2026-43885 is a high-severity vulnerability with a CVSS 4.0 base score of 7.7. 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: High (CVSS 4.0 base score 7.7)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-29321
Weakness: CWE-200
Published: 2026-05-11
Last modified: 2026-06-17

Description

WWBN AVideo is an open source video platform. In versions up to and including 29.0, an unauthenticated user can read APISecret from objects/plugins.json.php and use it to call protected API endpoints (e.g. users_list) without logging in. Commit 1c36f229d0a103528fb9f64d0a1cc0e1e8f5999b contains an updated fix.

Frequently asked questions

What is CVE-2026-43885?: WWBN AVideo is an open source video platform. In versions up to and including 29.0, an unauthenticated user can read APISecret from objects/plugins.json.php and use it to call protected API endpoints (e.g. users_list) without logging in. Commit 1c36f229d0a103528fb9f64d0a1cc0e1e8f5999b contains an updated fix.
How severe is CVE-2026-43885?: CVE-2026-43885 has a CVSS 4.0 base score of 7.7, rated high severity.
Is CVE-2026-43885 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-2026-43885?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-43885 have an EU (EUVD) identifier?: Yes. CVE-2026-43885 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29321.
When was CVE-2026-43885 published?: CVE-2026-43885 was published on 2026-05-11 and last updated on 2026-06-17.

References

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