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PatchSiren cyber security CVE debrief

CVE-2026-27053 VideoWhisper.com CVE debrief

CVE-2026-27053 is a critical vulnerability with a CVSS score of 9.8, affecting Broadcast Live Video plugin versions prior to 7.1.3. The vulnerability allows for unauthenticated PHP object injection. The CVE was published on 2026-06-15T21:16:40.640Z and last modified on 2026-06-15T21:24:32.790Z.

Vendor
VideoWhisper.com
Product
Broadcast Live Video
CVSS
CRITICAL 9.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-15
Original CVE updated
2026-06-15
Advisory published
2026-06-15
Advisory updated
2026-06-15

Who should care

Users of Broadcast Live Video plugin versions prior to 7.1.3 should be aware of this critical vulnerability and take necessary actions to mitigate the risk.

Technical summary

The vulnerability is caused by an unauthenticated PHP object injection in Broadcast Live Video plugin versions prior to 7.1.3. This could allow an attacker to execute arbitrary PHP code.

Defensive priority

high

Recommended defensive actions

  • Update Broadcast Live Video plugin to version 7.1.3 or later.
  • Review and restrict access to sensitive areas of the plugin.

Evidence notes

The CVE was reported by Patchstack, as indicated by the reference [ref-4](https://patchstack.com/database/wordpress/plugin/videowhisper-live-streaming-integration/vulnerability/wordpress-broadcast-live-video-plugin-7-1-3-php-object-injection-vulnerability?_s_id=cve).

Sources and references

Verified primary and authoritative sources

  • CVE-2026-27053 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-27053

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-27053 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-27053

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.