CVE-2022-43687

MEDIUM

Concrete CMS <8.5.10, 9.0.0-9.1.2 - Info Disclosure

Title source: llm

Description

Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 does not issue a new session ID upon successful OAuth authentication. Remediate by updating to Concrete CMS 9.1.3+ or 8.5.10+.

References (5)

[Release Notes, Vendor Advisory] https://documentation.concretecms.org/developers/introduction/version-history/8510-release-notes

[Release Notes, Vendor Advisory] https://documentation.concretecms.org/developers/introduction/version-history/913-release-notes

[Release Notes, Vendor Advisory] https://github.com/concretecms/concretecms/releases/8.5.10

[Release Notes, Vendor Advisory] https://github.com/concretecms/concretecms/releases/9.1.3

[Vendor Advisory] https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2022-10-31

Scores

CVSS v3 5.4

EPSS 0.0031

EPSS Percentile 54.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-384

Status published

Products (2)

concrete5/concrete5 0 - 8.5.10Packagist

concretecms/concrete_cms < 8.5.10

Published Nov 14, 2022

Tracked Since Feb 18, 2026