CVE-2023-28325

An improper authorization vulnerability exists in Rocket.Chat <6.0 that could allow a hacker to manipulate the rid parameter and change the updateMessage method that only checks whether the user is allowed to edit message in the target room.

CVSS 3.1

6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS

0.4% chance of exploitation in the next 30 days; higher than 33% of CVEs (scores of 2026-10-25)

CWEs

CWE-287, CWE-285, CWE-863

Published

2023-05-11

Modified

2026-10-24

Record from

the NVD, synced 2026-10-24

Affected

• rocket.chat:rocket.chat

References

• https://hackerone.com/reports/1406479
• https://hackerone.com/reports/1406479

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