{"id":"CVE-2024-34581","aliases":["EUVD-2024-34881","GHSA-64v6-hr9r-33mx"],"status":"published","title":"The W3C XML Signature Syntax and Processing (XMLDsig) specification, starting with 1.0, was...","description":"The W3C XML Signature Syntax and Processing (XMLDsig) specification, starting with 1.0, was originally published with a \"RetrievalMethod is a URI ... that may be used to obtain key and/or certificate information\" statement and no accompanying information about SSRF risks, and this may have contributed to vulnerable implementations such as those discussed in CVE-2023-36661 and CVE-2024-21893. NOTE: this was mitigated in 1.1 and 2.0 via a directly referenced Best Practices document that calls on implementers to be wary of SSRF.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00248,"percentile":0.16208,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2024-06-26T00:00:00Z","modified":"2026-06-17T07:33:39Z","products":[{"vendor":"w3c","product":"xml_signature_syntax_and_processing"}],"references":[{"url":"https://www.w3.org/TR/xmldsig-core2/","tags":["x_transferred"]},{"url":"https://www.w3.org/TR/xmldsig-core1/","tags":["x_transferred"]},{"url":"https://www.w3.org/TR/2013/NOTE-xmldsig-bestpractices-20130411/","tags":["x_transferred"]},{"url":"https://www.w3.org/Signature/Drafts/WD-xmldsig-core-200003plc/","tags":["x_transferred"]},{"url":"https://github.com/zmanion/Vulnerabilities/blob/main/CVE-2024-21893.md","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-34581"},{"url":"https://www.w3.org/Signature/Drafts/WD-xmldsig-core-200003plc"},{"url":"https://www.w3.org/TR/2013/NOTE-xmldsig-bestpractices-20130411"},{"url":"https://www.w3.org/TR/xmldsig-core1"},{"url":"https://www.w3.org/TR/xmldsig-core2"},{"url":"https://github.com/advisories/GHSA-64v6-hr9r-33mx"}],"sources":{"cve":[{"id":"CVE-2024-34581","description":"The W3C XML Signature Syntax and Processing (XMLDsig) specification, starting with 1.0, was originally published with a \"RetrievalMethod is a URI ... that may be used to obtain key and/or certificate information\" statement and no accompanying information about SSRF risks, and this may have contributed to vulnerable implementations such as those discussed in CVE-2023-36661 and CVE-2024-21893. NOTE: this was mitigated in 1.1 and 2.0 via a directly referenced Best Practices document that calls on implementers to be wary of SSRF.","status":"published","published":"2024-06-26T00:00:00Z","modified":"2024-08-02T02:59:22.218Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"adp"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:34:23.193864Z"}],"euvd":[{"id":"EUVD-2024-34881","description":"The W3C XML Signature Syntax and Processing (XMLDsig) specification, starting with 1.0, was originally published with a \"RetrievalMethod is a URI ... that may be used to obtain key and/or certificate information\" statement and no accompanying information about SSRF risks, and this may have contributed to vulnerable implementations such as those discussed in CVE-2023-36661 and CVE-2024-21893. NOTE: this was mitigated in 1.1 and 2.0 via a directly referenced Best Practices document that calls on implementers to be wary of SSRF.","status":"published","published":"2024-06-26T00:00:00Z","modified":"2024-08-02T02:59:22Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-03T03:50:20.898281Z"}],"ghsa":[{"id":"GHSA-64v6-hr9r-33mx","title":"The W3C XML Signature Syntax and Processing (XMLDsig) specification, starting with 1.0, was...","description":"The W3C XML Signature Syntax and Processing (XMLDsig) specification, starting with 1.0, was originally published with a \"RetrievalMethod is a URI ... that may be used to obtain key and/or certificate information\" statement and no accompanying information about SSRF risks, and this may have contributed to vulnerable implementations such as those discussed in CVE-2023-36661 and CVE-2024-21893. NOTE: this was mitigated in 1.1 and 2.0 via a directly referenced Best Practices document that calls on implementers to be wary of SSRF.","status":"published","published":"2024-06-26T06:30:29Z","modified":"2024-07-03T18:47:34Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:57:38.140316Z"}],"nvd":[{"id":"CVE-2024-34581","description":"The W3C XML Signature Syntax and Processing (XMLDsig) specification, starting with 1.0, was originally published with a \"RetrievalMethod is a URI ... that may be used to obtain key and/or certificate information\" statement and no accompanying information about SSRF risks, and this may have contributed to vulnerable implementations such as those discussed in CVE-2023-36661 and CVE-2024-21893. NOTE: this was mitigated in 1.1 and 2.0 via a directly referenced Best Practices document that calls on implementers to be wary of SSRF.","status":"published","published":"2024-06-26T05:15:51.227Z","modified":"2026-06-17T07:33:39.99Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:10:09.388795Z"}]}}