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CVE-2026-92860

rcourtman Pulse Quick Security Setup quick-setup fmt.Sprintf input validation

CVSS 4.0 9.4 CRITICALCVSS 3.1 9.1 CRITICALCVSS 3.0 9.1 CRITICALCVSS 2.0 8.3 Check source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-92860

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-92860

Published

Pulse

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "rcourtman",
                    "product": "Pulse",
                    "versions": [
                        {
                            "version": "6.0.0",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.1",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.2",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.3",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.4",
                            "status": "affected"
                        },
                        {
                            "version": "6.1.0-rc.0",
                            "status": "affected"
                        },
                        {
                            "version": "6.1.0-rc.1",
                            "status": "affected"
                        },
                        {
                            "version": "6.1.0-rc.2",
                            "status": "affected"
                        },
                        {
                            "version": "6.1.0-rc.3",
                            "status": "affected"
                        },
                        {
                            "version": "6.1.0-rc.4",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:rcourtman:pulse:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "Quick Security Setup Handler"
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON