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Vulnerabilities

Vulnerability · CVE-2026-33478

WWBN AVideo is an open source video platform.

Published Mar 23, 2026 · catalog updated Jun 17, 2026 · WWBN AVideo is an

Patch now

CVE-2026-33478 is in the CISA known-exploited catalog. Confirm WWBN AVideo is an against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (WWBN AVideo is an).
Severity
Critical10.0
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
11.24%
Remediation
Remediation guidance
Affected products
cpe wwbn/avideo · stated avideo · vendor wwbn avideo

WWBN AVideo is an open source video platform. In versions up to and including 26.0, multiple vulnerabilities in AVideo's CloneSite plugin chain together to allow a completely unauthenticated attacker to achieve remote code execution. The endpoint exposes clone secret keys without authentication, which can be used to trigger a full database dump via . The dump contains admin password hashes stored as MD5, which are trivially crackable. With admin access, the attacker exploits an OS command injection in the rsync command construction in to execute arbitrary system commands. Commit c85d076375fab095a14170df7ddb27058134d38c contains a patch.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe wwbn/avideoversion unspecified
  • stated avideo<= 26.0
  • vendor wwbn avideoversion unspecified

How to fix CVE-2026-33478

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2026-33478 is in the CISA known-exploited catalog. Confirm WWBN AVideo is an against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Compare what you have installed with <= 26.0. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

CWE-284: Improper Access Control; CWE-78: OS Command Injection. EPSS 11.24%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 23, 2026 · NIST NVD

    Detected

    WWBN AVideo is an open source video platform. In versions up to and including 26.0, multiple vulnerabilities in AVideo's CloneSite plugin chain together to allow a completely unauthenticated attacker to achieve remote code execution. The endpoint exposes clone secret keys without authentication, which can be used to trigger a full database dump via . The dump contains admin password hashes stored

  2. Apr 30, 2026 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

  3. Jun 17, 2026 · NIST NVD

    Updated

    WWBN AVideo is an open source video platform. In versions up to and including 26.0, multiple vulnerabilities in AVideo's CloneSite plugin chain together to allow a completely unauthenticated attacker to achieve remote code execution. The endpoint exposes clone secret keys without authentication, which can be used to trigger a full database dump via . The dump contains admin password hashes stored

Sources

  • CVE.orgVulnerability recordCVE-2026-33478

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-33478

    30-day exploitation probability 11.2%

    first.org
  • NIST NVDVulnerability recordCVE-2026-33478

    WWBN AVideo is an open source video platform. In versions up to and including 26.0, multiple vulnerabilities in AVideo's CloneSite plugin chain together to allow a completely unauthenticated attacker to achieve remote code execution. The endpoint exposes clone s

    nvd.nist.gov
  • VulnCheck KEVConfirmed exploitationCVE-2026-33478

    WWBN AVideo is an open source video platform. In versions up to and including 26.0, multiple vulnerabilities in AVideo's CloneSite plugin chain together to allow a completely unauthenticated attacker to achieve remote code execution. The endpoint exposes clone secret keys without

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.