CVE-2022-24851

 

Published at: - 15-04-2022 09:15

Last modified: - 07-10-2022 05:21

Total changes: - 5

Description

LDAP Account Manager (LAM) is an open source web frontend for managing entries stored in an LDAP directory. The profile editor tool has an edit profile functionality, the parameters on this page are not properly sanitized and hence leads to stored XSS attacks. An authenticated user can store XSS payloads in the profiles, which gets triggered when any other user try to access the edit profile page. The pdf editor tool has an edit pdf profile functionality, the logoFile parameter in it is not properly sanitized and an user can enter relative paths like ../../../../../../../../../../../../../usr/share/icons/hicolor/48x48/apps/gvim.png via tools like burpsuite. Later when a pdf is exported using the edited profile the pdf icon has the image on that path(if image is present). Both issues require an attacker to be able to login to LAM admin interface. The issue is fixed in version 7.9.1.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

 

Verification logic

 

Reference

• https://github.com/LDAPAccountManager/lam/commit/3c6f09a3579e048e224eb5a4c4e3eefaa8bccd49
• https://github.com/LDAPAccountManager/lam/issues/170
• https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-f2fr-cccr-583v
• DSA-5177-Third Party Advisory

 

Keywords

NVD

 

CVE-2022-24851

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures