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Tue, 19 May 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Tue, 19 May 2026 08:45:00 +0000
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| First Time appeared |
Bigbluebutton
Bigbluebutton bbb-playback Bigbluebutton bigbluebutton Blindsidenetworks Blindsidenetworks scalite |
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| Vendors & Products |
Bigbluebutton
Bigbluebutton bbb-playback Bigbluebutton bigbluebutton Blindsidenetworks Blindsidenetworks scalite |
Mon, 18 May 2026 21:45:00 +0000
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| Description | BigBlueButton is an open-source virtual classroom. In versions prior to 3.0.19, the recording playback (presentation format) was not sanitizing user's input in public chat. This allowed for a malicious actor to craft and carry out a targeted XSS attack, activated on anyone replaying the recording. This issue has been fixed 3.0.19. | |
| Title | BigBlueButton has Stored XSS in bbb-playback replay | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-19T12:11:53.931Z
Reserved: 2026-02-23T18:37:14.790Z
Link: CVE-2026-27737
Updated: 2026-05-19T12:11:50.363Z
Status : Deferred
Published: 2026-05-18T22:16:37.523
Modified: 2026-05-19T15:04:09.490
Link: CVE-2026-27737
No data.
OpenCVE Enrichment
Updated: 2026-05-19T08:18:35Z