CVE Vulnerability

CVE-2022-23655

Octobercms is a self-hosted CMS platform based on the Laravel PHP Framework. Affected versions of OctoberCMS did not validate gateway server signatures. As a result non-authoritative gateway servers may be used to exfiltrate user private keys. Users are advised to upgrade their installations to build 474 or v1.1.10. The only known workaround is to manually apply the patch (e3b455ad587282f0fbcb7763c6d9c3d000ca1e6a) which adds server signature validation.

2.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 4.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/octobercms/october/commit/e3b455ad587282f0fbcb7763c6d9c3d000ca1e6a Patch Third Party Advisory
https://github.com/octobercms/october/security/advisories/GHSA-53m6-44rc-h2q5 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:*
cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:*
Information

Published : 2022-02-24 12:15

Updated : 2022-03-07 05:15

NVD link : CVE-2022-23655

Mitre link : CVE-2022-23655

Products Affected
No products.
CWE
CWE-347

Improper Verification of Cryptographic Signature