CVE-2020-11890 — MEDIUM (5.3)

Q: What is CVE-2020-11890?

CVE-2020-11890 is a vulnerability with a CVSS score of 5.3 (MEDIUM). An issue was discovered in Joomla! before 3.9.17. Improper input validations in the usergroup table class could lead to a broken ACL configuration.

Q: How severe is CVE-2020-11890?

CVE-2020-11890 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-11890?

Check the references section above for vendor advisories and patch information. Affected products include: Joomla Joomla\!.

Vulnerability Description

An issue was discovered in Joomla! before 3.9.17. Improper input validations in the usergroup table class could lead to a broken ACL configuration.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Joomla	Joomla\!	>= 2.5.0, < 3.9.17

Related Weaknesses (CWE)

CWE-20

References

https://developer.joomla.org/security-centre/810-20200402-core-missing-checks-foVendor Advisory
https://developer.joomla.org/security-centre/810-20200402-core-missing-checks-foVendor Advisory

FAQ

What is CVE-2020-11890?

CVE-2020-11890 is a vulnerability with a CVSS score of 5.3 (MEDIUM). An issue was discovered in Joomla! before 3.9.17. Improper input validations in the usergroup table class could lead to a broken ACL configuration.

How severe is CVE-2020-11890?

CVE-2020-11890 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-11890?

Check the references section above for vendor advisories and patch information. Affected products include: Joomla Joomla\!.