CVE-2023-28318

MEDIUM

Rocket.Chat - Message Deletion Bypass via Message Hiding

Title source: llm

Description

A vulnerability has been discovered in Rocket.Chat, where messages can be hidden regardless of the Message_KeepHistory or Message_ShowDeletedStatus server configuration. This allows users to bypass the intended message deletion behavior, hiding messages and deletion notices.

References (1)

Core 1

Core References

Third Party Advisory

https://hackerone.com/reports/1379451

Scores

CVSS v3 5.3

EPSS 0.0026

EPSS Percentile 17.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-346 CWE-285

Status published

Products (1)

rocket.chat/rocket.chat

Published May 09, 2023

Tracked Since Feb 18, 2026