CVE-2022-43690: Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 did not use strict comparison for the legacy_salt so that limited authentication…

PriorityP335medium6.3CVSS 3.1

AVNACLPRNUIRSUCLILAL

EPSS

0.59%

43.9th percentile

Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 did not use strict comparison for the legacy_salt so that limited authentication bypass could occur if using this functionality. Remediate by updating to Concrete CMS 9.1.3+ or 8.5.10+.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
concrete5	concrete5	>= 0 < 8.5.10	8.5.10
concrete5	concrete5	>= 9.0.0 < 9.1.3	9.1.3
concretecms	concrete_cms	< 8.5.10	8.5.10
concretecms	concrete_cms	9.0.0 – 9.1.2	—

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