by Kastro CVE-2026-92860
rcourtman Pulse — rcourtman Pulse Quick Security Setup quick-setup fmt.Sprintf input validation
Description · from the CVE record
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.
Affected
ProductAffectedFixed inSource
Pulse6.0.0–CNA
Pulse6.0.1–CNA
Pulse6.0.2–CNA
Pulse6.0.3–CNA
Pulse6.0.4–CNA
Pulse6.1.0-rc.0–CNA
Pulse6.1.0-rc.1–CNA
Pulse6.1.0-rc.2–CNA
Pulse6.1.0-rc.3–CNA
Pulse6.1.0-rc.4–CNA
Scores by source
VulDB (CNA)9.4CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X
VulDB (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:X/RL:O/RC:C
VulDB (CNA)9.1CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:X/RL:O/RC:C
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total