Auth bypass in Rocket.chat

CVE-2023-28317

A vulnerability has been discovered in Rocket.Chat, where editing messages can change the original timestamp, causing the UI to display messages in an incorrect order.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (12.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 12.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-28317: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

  • Rocket.chat
  • Rocket.chat — versions This issue has been fixed in version 6.0> and is backported for the supported versions. Check this document for more info: https://docs.rocket.chat/resources/get-support/enterprise-support#rocket.chat-versions

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-28317?
CVE-2023-28317 is a medium-severity vulnerability in Rocket.chat, classified under Improper Authorization. CVSS score: 5.3/10. Published 2023-05-09.
How severe is CVE-2023-28317?
Medium severity. CVSS v3 base score is 5.3 out of 10.