CVE-2021-25955

 

Published at: - 15-08-2021 11:15

Last modified: - 17-11-2022 06:23

Total changes: - 6

Description

In “Dolibarr ERP CRM�, WYSIWYG Editor module, v2.8.1 to v13.0.2 are affected by a stored XSS vulnerability that allows low privileged application users to store malicious scripts in the “Private Note� field at “/adherents/note.php?id=1� endpoint. These scripts are executed in a victim’s browser when they open the page containing the vulnerable field. In the worst case, the victim who inadvertently triggers the attack is a highly privileged administrator. The injected scripts can extract the Session ID, which can lead to full Account takeover of the admin and due to other vulnerability (Improper Access Control on Private notes) a low privileged user can update the private notes which could lead to privilege escalation.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://github.com/Dolibarr/dolibarr/commit/796b2d201acb9938b903fb2afa297db289ecc93e
• https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25955

 

Keywords

NVD

 

CVE-2021-25955

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures