Vulnerability · Published May 9, 2023 · Assigned by hackerone
CVE-2023-28316
Critical 9.8
In plain English
A critical-severity session fixation in Rocket.Chat. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.7%top 45.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A security vulnerability has been discovered in the implementation of 2FA on the rocket.chat platform, where other active sessions are not invalidated upon activating 2FA. This could potentially allow an attacker to maintain access to a compromised account even after 2FA is enabled.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Rocket.Chat | Fixed in 6.0> and back-ported accordingly to our supported versions. Check https://docs.rocket.chat/resources/get-support/enterprise-support#rocket.chat-versions for more info |
Weakness: CWE-384 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H