PT-2020-13390 · Dolibarr · Dolibarr

Published 2020-05-20 · Updated 2025-04-03 · CVE-2020-13240

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Dolibarr version 11.0.4

Description The issue allows users with the 'Setup documents directories' permission to rename uploaded files, giving them insecure file extensions. This bypasses the .noexe protection mechanism, potentially leading to XSS attacks.

Recommendations For Dolibarr version 11.0.4, consider restricting the 'Setup documents directories' permission to trusted users until a patch is available. As a temporary workaround, monitor file uploads and renaming activities closely to minimize the risk of exploitation.

Exploit

Fix

XSS

Exposure of Resource to Wrong Sphere

Incorrect Default Permissions

Weakness Enumeration

CWE-79

CWE-668

CWE-276

Related Identifiers

BIT-DOLIBARR-2020-13240

CVE-2020-13240

GHSA-F848-R5G6-6GPF

Affected Products

Dolibarr

References · 10

• 🔥 https://dubget.com/stored-xss-via-file-upload.html · Exploit
• https://osv.dev/vulnerability/CVE-2020-13240 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-f848-r5g6-6gpf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13240 · Security Note
• https://ubuntu.com/security/CVE-2020-13240 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-13240 · Security Note
• https://osv.dev/vulnerability/BIT-dolibarr-2020-13240 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-13240 · Vendor Advisory
• https://github.com/Dolibarr/dolibarr · Note
• https://t.me/cvenotify/3945 · Telegram Post