CVE-2022-23655
Medium
Description
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.
SeverityMedium
CVSS4.8
Exploit probability—
ProductOctober
PublishedFeb 24, 2022
First seenFeb 24, 2022
Weakness typeCWE-347CWE-347
How to fix
Update
- octobercms october1.0.475, 1.1.11 or later
- october/system1.1.11, 1.0.475 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| octobercms october | v < 1.0.475, 1.1.0 ≤ v < 1.1.11 | 1.0.475, 1.1.11 |
| october/systemPackagist | 1.1.0 ≤ v < 1.1.11, v < 1.0.475 | 1.1.11, 1.0.475 |
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