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Critical severity9.8NVD Advisory· Published Sep 29, 2022· Updated Jun 17, 2026

CVE-2020-27602

CVE-2020-27602

Description

BigBlueButton before 2.2.7 does not have a protection mechanism for separator injection in meetingId, userId, and authToken.

AI Insight

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

Affected products

3

Bigbluebutton/Bigbluebutton2 versions
cpe:2.3:a:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:*range: <2.2.7
- (no CPE)range: <2.2.7
BigBlueButton/BigBlueButtondescription

Patches

Vulnerability mechanics

References

2

github.com/bigbluebutton/bigbluebutton/commit/4bfd924c64da2681f4c037026021f47eb189d717nvdPatchThird Party Advisory
github.com/bigbluebutton/bigbluebutton/compare/v2.2.6...v2.2.7nvdRelease NotesThird Party Advisory

News mentions

0

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