Unrated severityNVD Advisory· Published Sep 4, 2023· Updated Apr 28, 2026No known patch

WordPress BigBlueButton Plugin <= 3.0.0-beta.4 is vulnerable to Cross Site Scripting (XSS)

No known patch is available for this vulnerability.

The affected plugin has been removed from the WordPress.org directory (reason: Security Issue), and no patched version is being distributed through the official directory. If you have the affected software installed, you should uninstall or replace it rather than wait for an update.

CVE-2023-39991

Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Blindside Networks BigBlueButton plugin <= 3.0.0-beta.4 versions.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Bigbluebuttonllm-fuzzy
Range: <=3.0.0-beta.4
Package: https://wordpress.org/plugins/bigbluebutton
Blindside Networks/BigBlueButtonv5
Range: n/a

Patches

Vulnerability mechanics

References

patchstack.com/database/vulnerability/bigbluebutton/wordpress-bigbluebutton-plugin-3-0-0-beta-4-reflected-cross-site-scripting-xss-vulnerabilitymitrevdb-entry

News mentions

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