Vulnerability Description
Concrete5 before 8.5.3 allows Unrestricted Upload of File with Dangerous Type such as a .phar file.
CVSS Score
7.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Concretecms | Concrete Cms | < 8.5.3 |
Related Weaknesses (CWE)
References
- https://github.com/concrete5/concrete5/pull/8713PatchThird Party Advisory
- https://github.com/concrete5/concrete5/releases/tag/8.5.3Release NotesThird Party Advisory
- https://herolab.usd.de/security-advisories/Third Party Advisory
- https://herolab.usd.de/security-advisories/usd-2020-0041/ExploitThird Party Advisory
- https://github.com/concrete5/concrete5/pull/8713PatchThird Party Advisory
- https://github.com/concrete5/concrete5/releases/tag/8.5.3Release NotesThird Party Advisory
- https://herolab.usd.de/security-advisories/Third Party Advisory
- https://herolab.usd.de/security-advisories/usd-2020-0041/ExploitThird Party Advisory
FAQ
What is CVE-2020-11476?
CVE-2020-11476 is a vulnerability with a CVSS score of 7.2 (HIGH). Concrete5 before 8.5.3 allows Unrestricted Upload of File with Dangerous Type such as a .phar file.
How severe is CVE-2020-11476?
CVE-2020-11476 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-11476?
Check the references section above for vendor advisories and patch information. Affected products include: Concretecms Concrete Cms.