VULNERABILITY INTELLIGENCE
CVE-2024-34581
CVSS score7.3 HIGH
EPSS probability0.25%
CISA KEVNot currently listed
Published2024-06-26
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-918