CVE-2023-34923
HIGHTOPdesk 12.10.12 - Authenticated User Impersonation via SAML Response Manipulation
Title source: llmDescription
XML Signature Wrapping (XSW) in SAML-based Single Sign-on feature in TOPdesk v12.10.12 allows bad actors with credentials to authenticate with the Identity Provider (IP) to impersonate any TOPdesk user via SAML Response manipulation.
References (2)
Core 2
Core References
Exploit, Technical Description, Third Party Advisory
https://char49.com/articles/topdesk-vulnerable-to-xml-signature-wrapping-attacks
Scores
CVSS v3
8.1
EPSS
0.0074
EPSS Percentile
49.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-863
Status
published
Products (1)
topdesk/topdesk
12.10.12
Published
Jun 22, 2023
Tracked Since
Feb 18, 2026