CVE-2026-5302 | THREATINT

Description

CORS misconfiguration in CoolerControl/coolercontrold <4.0.0 allows unauthenticated remote attackers to read data and send commands to the service via malicious websites

PUBLISHED Reserved 2026-04-01 | Published 2026-04-08 | Updated 2026-04-08 | Assigner GitLab

MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Problem types

CWE-942: Permissive Cross-domain Policy with Untrusted Domains

Product status

Default status

unaffected

2.0.0 (semver) before 4.0.0

affected

Credits

https://gitlab.com/lassi-3 finder

References

gitlab.com/....0/coolercontrold/src/api/mod.rs?ref_type=tags

gitlab.com/coolercontrol/coolercontrol/-/releases/4.0.0

cve.org (CVE-2026-5302)

nvd.nist.gov (CVE-2026-5302)

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