CVE-2026-85514: medium-severity vulnerability in StackStorm st2
StackStorm st2 API Key auth.py privileges management
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.4%
A security vulnerability has been detected in StackStorm st2 up to 3.9.0. Impacted is an unknown function of the file st2api/st2api/controllers/v1/auth.py of the component API Key Handler. Such manipulation of the argument api_key_api.user leads to improper privilege management. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
StackStorm · st2public PoCs found — 1
cve_referencegithub.com/StackStorm/st2/issues/6380unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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