CVE-2023-44469
MEDIUMLemonLDAP::NG < 2.17.1 - Authenticated Server-Side Request Forgery via OpenID Connect request_uri Parameter
Title source: llmDescription
A Server-Side Request Forgery issue in the OpenID Connect Issuer in LemonLDAP::NG before 2.17.1 allows authenticated remote attackers to send GET requests to arbitrary URLs through the request_uri authorization parameter. This is similar to CVE-2020-10770.
References (4)
Core 4
Core References
Issue Tracking, Patch, Vendor Advisory
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2998
Issue Tracking, Release Notes
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.17.1
Not Applicable
https://security.lauritz-holtmann.de/post/sso-security-ssrf/
Mailing List mailing-list
https://lists.debian.org/debian-lts-announce/2023/10/msg00014.html
Scores
CVSS v3
4.3
EPSS
0.0055
EPSS Percentile
41.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-918
Status
published
Products (1)
lemonldap-ng/lemonldap\
< 2.17.1
Published
Sep 29, 2023
Tracked Since
Feb 18, 2026