High severity7.1NVD Advisory· Published Sep 4, 2023· Updated Jun 17, 2026No known patch

CVE-2023-39991

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
Blindsidenetworks/Bigbluebutton5 versions
cpe:2.3:a:blindsidenetworks:bigbluebutton:*:*:*:*:*:wordpress:*:*+ 4 more
- cpe:2.3:a:blindsidenetworks:bigbluebutton:*:*:*:*:*:wordpress:*:*range: <3.0.0
- cpe:2.3:a:blindsidenetworks:bigbluebutton:3.0.0:beta1:*:*:*:wordpress:*:*
- cpe:2.3:a:blindsidenetworks:bigbluebutton:3.0.0:beta2:*:*:*:wordpress:*:*
- cpe:2.3:a:blindsidenetworks:bigbluebutton:3.0.0:beta3:*:*:*:wordpress:*:*
- cpe:2.3:a:blindsidenetworks:bigbluebutton:3.0.0:beta4:*:*:*:wordpress:*:*

Patches

Vulnerability mechanics

References

patchstack.com/database/vulnerability/bigbluebutton/wordpress-bigbluebutton-plugin-3-0-0-beta-4-reflected-cross-site-scripting-xss-vulnerabilitynvdThird Party Advisory

News mentions

No linked articles in our index yet.

cvss	0.461
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000