High severity · published May 22, 2026
CVE-2026-41074
RT has broken CSRF protection for authenticated users
7.1
CVSS
0.1%
EPSS
No
On KEV
Description
RT is an open source, enterprise-grade issue and ticket tracking system. Versions 6.0.0 through 6.0.2 contain a Cross-Site Request Forgery (CSRF) vulnerability. An attacker who can induce a logged-in RT user to visit a malicious web page can trigger arbitrary state-changing actions in RT on that user's behalf. This issue has been fixed in version 6.0.3.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
High
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 2% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RT
rt · bestpractical
>= 6.0.0, < 6.0.3 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-41074
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-41074
github.com
https://github.com/bestpractical/rt/releases/tag/rt-6.0.3
github.com
https://github.com/bestpractical/rt/security/advisories/GHSA-265j-qx4w-256j
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