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cpe:2.3:a:bigbluebutton:bbb-playback:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorBigbluebutton (67de7263-3aa7-53b7-b8c9-b6d6bd69b5a3)
ProductBbb Playback (181b587f-e9b9-5095-91bc-fb01ee0186b3)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-27737 vulnerable 2026-06-08 07:53:22.920692 BigBlueButton has Stored XSS in bbb-playback replay
MEDIUM (6.5)
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.
Published: 2026-05-18T21:11:17.611Z
Updated: 2026-05-19T12:11:53.931Z
Reference links
Imported from gcve-enriched-dumps CVE data

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