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PatchSiren cyber security CVE debrief

CVE-2026-65543 vimeodev CVE debrief

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-06T15:17:16.110Z and has not been modified since then. CVE-2026-65543 is a HIGH severity vulnerability (CVSS score of 7.5) affecting Vimeo plugin versions up to 1.2.2, characterized as Subscriber Sensitive Data Exposure. The vulnerability allows unauthorized access to sensitive subscriber data. Limited details are available on exploitability and affected configurations. Administrators and security teams using Vimeo plugin version 1.2.2 or earlier should be aware of this vulnerability. Given the HIGH severity and potential for sensitive data exposure, immediate review and mitigation are recommended. The CVE record indicates a HIGH severity vulnerability in Vimeo plugin versions up to 1.2.2, with a CVSS score of 7.5. The vulnerability is described as Subscriber Sensitive Data Exposure. Official sources include CVE.org and NVD. Limited vendor information is available.

Vendor
vimeodev
Product
Vimeo
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-08-06
Original CVE updated
2026-08-06
Advisory published
2026-08-06
Advisory updated
2026-08-06

Who should care

Administrators and security teams using Vimeo plugin version 1.2.2 or earlier should be aware of this vulnerability. Given the HIGH severity and potential for sensitive data exposure, immediate review and mitigation are recommended.

Technical summary

CVE-2026-65543 is a HIGH severity vulnerability (CVSS score of 7.5) affecting Vimeo plugin versions up to 1.2.2. It allows for Subscriber Sensitive Data Exposure. The vulnerability is characterized by AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N according to the CVSS:3.1 vector. Limited details are available on exploitability and affected configurations.

Defensive priority

This CVE is rated HIGH with a CVSS score of 7.5, indicating a significant risk of sensitive data exposure in Vimeo plugin versions up to 1.2.2. Immediate attention is advised to assess and mitigate potential impacts.

Recommended defensive actions

  • Review and update Vimeo plugin to the latest version if using version 1.2.2 or earlier.
  • Assess potential exposure of sensitive subscriber data.
  • Implement compensating controls to monitor and protect sensitive data.
  • Verify vendor recommendations and apply mitigations as available.

Evidence notes

The CVE-2026-65543 record indicates a HIGH severity vulnerability in Vimeo plugin versions up to 1.2.2, with a CVSS score of 7.5. The vulnerability is described as Subscriber Sensitive Data Exposure. Official sources include CVE.org and NVD. Limited vendor information is available.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-06T15:17:16.110Z and has not been modified since then.