CVE-2026-117621Published

Jenkins 2.587 and earlier, LTS 2.580.1 and earlier computes on the agent the URL of the link shown in the workspace browser for each file and directory, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers in con…

Exact source revision recorded 28 Oct 2026 17:46:48 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-117621

Published

Jenkins

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Jenkins Project",
                    "product": "Jenkins",
                    "versions": [
                        {
                            "version": "2.588",
                            "versionType": "maven",
                            "lessThan": "*",
                            "status": "unaffected"
                        },
                        {
                            "version": "2.580.2",
                            "versionType": "maven",
                            "lessThan": "2.580.*",
                            "status": "unaffected"
                        }
                    ],
                    "defaultStatus": "affected"
                }

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