Medium severity4.8NVD Advisory· Published Feb 24, 2022· Updated Jun 17, 2026
CVE-2022-23655
CVE-2022-23655
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
october/systemPackagist | >= 1.1.0, < 1.1.11 | 1.1.11 |
october/systemPackagist | < 1.0.475 | 1.0.475 |
Affected products
3cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:*range: <1.0.475
- (no CPE)range: >= 1.1.0, < 1.1.11
Patches
Vulnerability mechanics
References
4- github.com/octobercms/october/commit/e3b455ad587282f0fbcb7763c6d9c3d000ca1e6anvdPatchThird Party AdvisoryWEB
- github.com/octobercms/october/security/advisories/GHSA-53m6-44rc-h2q5nvdPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-53m6-44rc-h2q5ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-23655ghsaADVISORY
News mentions
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