CVE-2022-23655
published 2022-02-24CVE-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…
PriorityP427medium5.3CVSS 3.1
AVNACHPRNUIRSUCHINAN
EPSS
0.63%
45.8th percentile
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.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| october | system | >= 0 < 1.0.475 | 1.0.475 |
| october | system | >= 1.1.0 < 1.1.11 | 1.1.11 |
| octobercms | october | < 1.0.475 | 1.0.475 |
| octobercms | october | — | — |
| octobercms | october | >= 1.1.0 < 1.1.11 | 1.1.11 |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
nvdv2.02.6LOWAV:N/AC:H/Au:N/C:P/I:N/A:N
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OSV
Missing server signature validation in OctoberCMS
osv·2022-02-24
CVE-2022-23655 [MEDIUM] Missing server signature validation in OctoberCMS
Missing server signature validation in OctoberCMS
### Impact
This advisory affects authors of plugins and themes listed on the October CMS marketplace where an end-user will inadvertently expose authors to potential financial loss by entering their private license key into a compromised server.
It has been disclosed that a project fork of October CMS v1.0 is using a compromised gateway to access the October CMS marketplace service. The compromised gateway captures the personal/business information of users and authors, including private source code files. It was also disclosed that captured plugin files are freely redistributed to other users without authorization.
1. End-users are provided with a forked version of October CMS v1.0. The provided software is modified to use a compromise
GHSA
Missing server signature validation in OctoberCMS
ghsa·2022-02-24
CVE-2022-23655 [MEDIUM] CWE-347 Missing server signature validation in OctoberCMS
Missing server signature validation in OctoberCMS
### Impact
This advisory affects authors of plugins and themes listed on the October CMS marketplace where an end-user will inadvertently expose authors to potential financial loss by entering their private license key into a compromised server.
It has been disclosed that a project fork of October CMS v1.0 is using a compromised gateway to access the October CMS marketplace service. The compromised gateway captures the personal/business information of users and authors, including private source code files. It was also disclosed that captured plugin files are freely redistributed to other users without authorization.
1. End-users are provided with a forked version of October CMS v1.0. The provided software is modified to use a compromise
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/octobercms/october/commit/e3b455ad587282f0fbcb7763c6d9c3d000ca1e6ahttps://github.com/octobercms/october/security/advisories/GHSA-53m6-44rc-h2q5https://github.com/octobercms/october/commit/e3b455ad587282f0fbcb7763c6d9c3d000ca1e6ahttps://github.com/octobercms/october/security/advisories/GHSA-53m6-44rc-h2q5
2022-02-24
Published