VulnerabilityModified
CVE-2021-33816
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 9.8EPSS 3.94%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.94%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.94% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94
- Affected
- dolibarr/dolibarr erp\/crm
- Source
- cve@mitre.org
References
- http://seclists.org/fulldisclosure/2021/Nov/39Exploit, Mailing List, Third Party Advisory
- https://trovent.github.io/security-advisories/TRSA-2106-01/TRSA-2106-01.txtExploit, Third Party Advisory
- https://trovent.io/security-advisory-2106-01Exploit, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/Nov/39Exploit, Mailing List, Third Party Advisory
- https://trovent.github.io/security-advisories/TRSA-2106-01/TRSA-2106-01.txtExploit, Third Party Advisory
- https://trovent.io/security-advisory-2106-01Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.