CVE-2021-3740mediumCWE-384

CVE-2021-3740: medium-severity vulnerability in chatwoot/chatwoot

Session Fixation in chatwoot/chatwoot

Published

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.8epss 0.2%
A Session Fixation vulnerability exists in chatwoot/chatwoot versions prior to 2.4.0. The application does not invalidate existing sessions on other devices when a user changes their password, allowing old sessions to persist. This can lead to unauthorized access if an attacker has obtained a session token.
CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Affected products
chatwoot · chatwoot/chatwoot
Related CVEs — chatwoot/chatwoot

In the same product, most dangerous first.

CVE-2022-1022HIGHCross-site Scripting (XSS) - Stored in chatwoot/chatwootEPSS 4.5%CVE-2022-3741CRITICALImproper Restriction of Excessive Authentication Attempts in chatwoot/chatwootEPSS 1.2%CVE-2021-3649HIGHInefficient Regular Expression Complexity in chatwoot/chatwootEPSS 1.2%CVE-2021-3813MEDIUMImproper Privilege Management in chatwoot/chatwootEPSS 1.1%CVE-2022-0542HIGHCross-site Scripting (XSS) - DOM in chatwoot/chatwootEPSS 1.0%CVE-2022-0526HIGHCross-site Scripting (XSS) - Stored in chatwoot/chatwootEPSS 0.9%