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Stored XSS Vulnerabilities in Wwbn Avideo Affect Multiple Versions

Stored XSS Vulnerabilities in Wwbn Avideo Affect Multiple Versions

First seen 4 Oct 2026, 21:02 UTC • •

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ThreatCluster AI
ThreatCluster •October 4, 2026 at 22:01 UTC
  • •Two stored XSS vulnerabilities identified in Wwbn Avideo versions 12.4 to 29.2.0.
  • •Vulnerabilities allow execution of arbitrary scripts in user browsers.
  • •No active exploitation reported; users should prioritize patching.

Wwbn Avideo versions 12.4 through 29.2.0 are affected by two stored cross-site scripting (XSS) vulnerabilities. The first vulnerability involves double-encoded video titles, while the second is related to the Trailer1 in YouPHPFlix2 templates. Both vulnerabilities are categorized under CWE-79, indicating improper neutralization of input during web page generation. The vulnerabilities could allow attackers to execute arbitrary scripts in the context of the user's browser. As of now, there are no reports of, but users are advised to prioritize patching. GitHub Security Advisories have been issued for both vulnerabilities, identified as GHSA-q62w-927x-vhhf and GHSA-6wfr-c7fw-4xvw. Administrators are encouraged to review their systems and apply necessary updates to mitigate potential risks.

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Timeline

2026-10-04
Vulnerabilities disclosed
Wwbn Avideo versions 12.4 through 29.2.0 were found to have two stored XSS vulnerabilities.
VulnCheck
2026-10-04
GitHub Security Advisories published
Advisories GHSA-q62w-927x-vhhf and GHSA-6wfr-c7fw-4xvw were issued for the identified vulnerabilities.
VulnCheck

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Common questions

Which versions of Wwbn Avideo are affected?
Wwbn Avideo versions 12.4 through 29.2.0 are affected by the vulnerabilities.
Is there any active exploitation of these vulnerabilities?
No active exploitation has been reported for these vulnerabilities as of now.
What actions should be taken to mitigate these vulnerabilities?
Users should review their systems and apply any available patches to mitigate the risks.