{"id":"CVE-2026-54722","summary":"dssrf: there a critical security bug with remove_at_symbol_in_string","details":"DSSRF is a Node.js library that provides a wide range of utilities and advanced SSRF defense checks. Prior to 1.0.4, is_url_safe in src/helpers.ts strips the @ userinfo delimiter with remove_at_symbol_in_string before new URL parses the URL, allowing an attacker-controlled URL to bypass internal-IP validation and cause a client using the original URL to reach an internal service. This issue is fixed in version 1.0.4.","aliases":["GHSA-cg4g-m8jx-vjv2"],"modified":"2026-09-26T03:46:02.569124589Z","published":"2026-07-30T16:27:13.435Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-76"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54722.json","unresolved_ranges":[{"extracted_events":[{"fixed":"1.0.4"}],"source":"AFFECTED_FIELD"}]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54722.json"},{"type":"ADVISORY","url":"https://github.com/HackingRepo/dssrf-js/security/advisories/GHSA-cg4g-m8jx-vjv2"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54722"},{"type":"REPORT","url":"https://github.com/HackingRepo/dssrf-js/issues/97"},{"type":"FIX","url":"https://github.com/HackingRepo/dssrf-js/commit/9211f91bf532433a1a1b27d946571546a63664b3"},{"type":"FIX","url":"https://github.com/HackingRepo/dssrf-js/pull/98"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hackingrepo/dssrf-js","events":[{"introduced":"0"},{"fixed":"9211f91bf532433a1a1b27d946571546a63664b3"}],"database_specific":{"source":"REFERENCES"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54722.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"}]}