CVE-2026-92860
criticalA security flaw has been discovered in rcourtman Pulse up to 6.0.4/6.1.0-rc.4.
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.
CVSS
9.1
9.1 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H Severity source: NVD CVSS v3.1 (cna@vuldb.com)
Timeline (UTC)
Published: 2026-09-17 12:18
Modified: 2026-09-19 03:17
NVD status: Deferred
Last synced 2 days ago
Verified against the source API 2026-10-27 06:54 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/rcourtman/Pulse/ cna@vuldb.com
- https://github.com/rcourtman/Pulse/releases/tag/v6.1.0 cna@vuldb.com
- https://github.com/rcourtman/Pulse/security/advisories/GHSA-rr3f-jjrr-3qxv cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-92860 cna@vuldb.com
- https://vuldb.com/submit/941807 cna@vuldb.com
- https://vuldb.com/vuln/406309 cna@vuldb.com
- https://vuldb.com/vuln/406309/cti cna@vuldb.com
- https://github.com/rcourtman/Pulse/security/advisories/GHSA-rr3f-jjrr-3qxv 134c704f-9b21-4f2e-91b3-4a467353bcc0
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 06:54 UTC · record ↗