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CVE-2022-23655

Missing server signature validation in OctoberCMS

Published: Feb 23, 2022Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDUCWE-347
4.8MEDIUM
NVD MITRE
EPSS Score
0.6%
Top 51.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:LUI:RS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-347

Affected Products

octobercms
oss-projectaka ckeditor5, ckeditor4
octoberOn-premWeb App
Web & CMS Plugins / cms-core
Сообщество свободного программного обеспечения
oss-projectaka fsf
October CMSOn-premWeb App
Web & CMS Plugins / cms-core
Packagist
package-ecosystem
october/system
OSS Libraries

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://github.com/octobercms/october/security/advisories/GHSA-53m6-44rc-h2q5
github.com
https://github.com/octobercms/october/commit/e3b455ad587282f0fbcb7763c6d9c3d000ca1e6a
github.com
https://github.com/octobercms/october/security/advisories/GHSA-53m6-44rc-h2q5
github.com
and 2 more references View all →

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