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High severity7.5OSV Advisory· Published Mar 10, 2023· Updated Jun 17, 2026

CVE-2023-23911

CVE-2023-23911

Description

An improper access control vulnerability exists prior to v6 that could allow an attacker to break the E2E encryption of a chat room by a user changing the group key of a chat room.

Affected products

2
  • RocketChat/Rocket.chatOSV2 versions
    0.10.0, 0.10.1, 0.10.2, …+ 1 more
    • (no CPE)range: 0.10.0, 0.10.1, 0.10.2, …
    • cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*range: <6.0.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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