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CVE-2021-41126

Deleted Admin Can Sign In to Admin Interface

Published: Oct 6, 2021Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-287
NVD MITRE
7.2CVSSHIGH
EPSS Score
1.1%
Top 40.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

October is a Content Management System (CMS) and web platform built on the the Laravel PHP Framework. In affected versions administrator accounts which had previously been deleted may still be able to sign in to the backend using October CMS v2.0. The issue has been patched in v2.1.12 of the october/october package. There are no workarounds for this issue and all users should update.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-287

Affected Products

octoberoctobercms
On-premWeb App
Web & CMS Plugins / cms-core
october/octoberPackagistOSS Libraries
october/systemPackagistOSS Libraries
octobercmsoss-projectWeb & CMS Pluginsaka ckeditor4, ckeditor5
packagistpackage-ecosystemOSS Libraries

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://github.com/octobercms/october/security/advisories/GHSA-6gjf-7w99-j7x7
github.com
https://octobercms.com/changelog
octobercms.com
https://nvd.nist.gov/vuln/detail/CVE-2021-41126
nvd.nist.gov
and 1 more references View all →

Timeline

Published
Oct 6, 2021
Last Updated
Nov 21, 2024

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