Home/CVE/The website builder module in Dolibarr 13.0.2 allows remote PHP code execution because of an incomplete protection mecha
CVE

CVE-2021-33816

The website builder module in Dolibarr 13.0.2 allows remote PHP code execution because of an incomplete protection mecha

The website builder module in Dolibarr 13.0.2 allows remote PHP code execution because of an incomplete protection mechanism in which system, exec, and shell_exec are blocked but backticks are not blocked.

CRITICAL · CVSS 9.8 EPSS 0.02572
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-94Improper Control of Generation of Code ('Code Injection')
▤

Affected Products & Versions

1
dolibarr erp\/crmall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Packagist dolibarr/dolibarr CRITICAL fixed in 14.0.0
⚠

Public Exploits & PoCs

2
poctrovent.github.io · TRSA-2106-01.txttrovent.github.io
poctrovent.io · security-advisory-2106-01trovent.io
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Nov 2021 · 11:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2021/Nov/39ExploitMailing ListThird Party Advisory
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