{"id":"CVE-2026-100861","published":"2026-09-27T02:17:25.820","lastModified":"2026-09-28T20:57:50.143","description":"heym before 0.0.105 fails to apply egress guards to integration services that use credential-supplied base URLs, allowing authenticated users to bypass SSRF protections. Attackers can configure credentials pointing to loopback, private, or cloud-metadata addresses and read internal service responses returned as workflow node output.","cvssScore":5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","cwes":["CWE-918"],"vendors":[],"products":[],"references":[{"url":"https://github.com/heymrun/heym/security/advisories/GHSA-xchj-mw74-2232","tags":[]},{"url":"https://www.vulncheck.com/advisories/heym-before-0.0.105-ssrf-via-credential-controlled-base-urls","tags":[]},{"url":"https://github.com/heymrun/heym/security/advisories/GHSA-xchj-mw74-2232","tags":[]}],"exploitRefs":[{"url":"https://github.com/heymrun/heym/security/advisories/GHSA-xchj-mw74-2232","tags":[]},{"url":"https://github.com/heymrun/heym/security/advisories/GHSA-xchj-mw74-2232","tags":[]}],"hasPoc":true,"ai":null}