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CVE-2026-91993

Jpom through 2.11.12 Workspace Isolation Bypass via /build/branch-list

CVSS 4.0 5.3 MEDIUMCVSS 3.1 4.3 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-91993

Published

Jpom through 2.11.12 fails to validate workspace ownership when resolving repositoryId on the /build/branch-list endpoint, allowing authenticated users to access repositories from other workspaces. Attackers can submit repository identifiers from different workspaces to enumerate repository existence, determine repository type, and execute git ls-remote commands using other workspaces' stored credentials.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-91993

Published

Jpom

Vendor product

Publisher's version information

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

{
                    "vendor": "dromara",
                    "product": "Jpom",
                    "packageURL": "pkg:github/dromara/Jpom",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "lessThanOrEqual": "2.11.12",
                            "status": "affected",
                            "versionType": "custom"
                        }
                    ],
                    "repo": "https://github.com/dromara/Jpom"
                }

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