{"id":"CVE-2026-92860","published":"2026-09-17T12:18:29.927","lastModified":"2026-09-19T03:17:17.877","description":"A security flaw has been discovered in rcourtman Pulse up to 6.0.4/6.1.0-rc.4. Affected by this issue is the function fmt.Sprintf of the file /api/security/quick-setup of the component Quick Security Setup Handler. The manipulation of the argument Username results in improper input validation. The attack may be performed from remote. Upgrading the affected component is advised.","cvssScore":9.1,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","cwes":["CWE-20"],"vendors":[],"products":[],"references":[{"url":"https://github.com/rcourtman/Pulse/","tags":[]},{"url":"https://github.com/rcourtman/Pulse/releases/tag/v6.1.0","tags":[]},{"url":"https://github.com/rcourtman/Pulse/security/advisories/GHSA-rr3f-jjrr-3qxv","tags":[]},{"url":"https://vuldb.com/cve/CVE-2026-92860","tags":[]},{"url":"https://vuldb.com/submit/941807","tags":[]},{"url":"https://vuldb.com/vuln/406309","tags":[]},{"url":"https://vuldb.com/vuln/406309/cti","tags":[]},{"url":"https://github.com/rcourtman/Pulse/security/advisories/GHSA-rr3f-jjrr-3qxv","tags":[]}],"exploitRefs":[{"url":"https://github.com/rcourtman/Pulse/","tags":[]},{"url":"https://github.com/rcourtman/Pulse/releases/tag/v6.1.0","tags":[]},{"url":"https://github.com/rcourtman/Pulse/security/advisories/GHSA-rr3f-jjrr-3qxv","tags":[]},{"url":"https://github.com/rcourtman/Pulse/security/advisories/GHSA-rr3f-jjrr-3qxv","tags":[]}],"hasPoc":true,"ai":{"summary":"A vulnerability exists in the Username input handling of the Quick Security Setup Handler, allowing remote attackers to exploit improper input validation, leading to potential system compromise.","exploitability":"Exploitation is relatively straightforward given the remote execution vector and the lack of strict input validation.","blast_radius":"If exploited, this flaw could result in full system compromise, including data theft and control of the affected system.","remediation":"Upgrade to rcourtman Pulse 6.1.1 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","web","input-validation"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-09-28T09:07:12.884Z"}}