CVE-2023-34205
CRITICALMoov signedxml < 1.1.0 - Signature Verification Bypass via Signature Wrapping
Title source: llmDescription
In Moov signedxml through 1.0.0, parsing the raw XML (as received) can result in different output than parsing the canonicalized XML. Thus, signature validation can be bypassed via a Signature Wrapping attack (aka XSW).
References (1)
Core 1
Core References
Issue Tracking, Third Party Advisory
https://github.com/moov-io/signedxml/issues/23
Scores
CVSS v3
9.1
EPSS
0.0039
EPSS Percentile
30.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-347
Status
published
Products (2)
moov/signedxml
1.0.0
moov-io/signedxml
0 - 1.1.0Go
Published
May 30, 2023
Tracked Since
Feb 18, 2026