{"id":"CVE-2026-5301","summary":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in coolercontrol-ui","details":"Stored XSS in log viewer in CoolerControl/coolercontrol-ui \u003c4.0.0 allows unauthenticated attackers to take over the service via malicious JavaScript in poisoned log entries","modified":"2026-07-08T08:13:43.865072601Z","published":"2026-04-08T12:04:51.524Z","database_specific":{"cna_assigner":"GitLab","cwe_ids":["CWE-79"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/5xxx/CVE-2026-5301.json"},"references":[{"type":"WEB","url":"https://gitlab.com/coolercontrol/coolercontrol/-/blob/2.0.0/coolercontrol-ui/src/views/AppInfoView.vue?ref_type=tags#L224"},{"type":"WEB","url":"https://gitlab.com/coolercontrol/coolercontrol/-/blob/3.1.1/coolercontrol-ui/src/views/AppInfoView.vue?ref_type=tags#L350"},{"type":"WEB","url":"https://gitlab.com/coolercontrol/coolercontrol/-/releases/4.0.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/5xxx/CVE-2026-5301.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-5301"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/coolercontrol/coolercontrol","events":[{"introduced":"cdaa3d2a045a6a3a5e1d2fa9d05bacbfa3f2c51c"},{"fixed":"fc5d8bd9fe77529cdf1b8eedac3dc9877f5d2af0"}],"database_specific":{"extracted_events":[{"introduced":"2.0.0"},{"fixed":"4.0.0"},{"introduced":"0"}],"source":["AFFECTED_FIELD","CPE_RANGE"],"cpe":"cpe:2.3:a:coolercontrol:coolercontrold:*:*:*:*:*:*:*:*"}}],"versions":["3.1.1","3.1.0","3.0.2","3.0.1","3.0.0","2.2.2","2.2.0","2.1.0","2.0.1","2.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-5301.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L"}]}