Is CVE-2023-28316 actively exploited?

No active exploitation of CVE-2023-28316 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-28316 be exploited remotely?

Yes. CVE-2023-28316 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-28316?

CVE-2023-28316 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-28316

CRITICAL

CVE-2023-28316

CWE-384Published: May 9, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

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.

NVD Source

Technical Analysis

CVE-2023-28316 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.