CVE-2023-22953

HIGH
Published Feb 9, 20233y ago · Modified Jun 17, 20261w ago
8.8 CVSS 3.1
High
Find Similar
Published Feb 9, 2023 3y ago
Last Modified Jun 17, 2026 1w ago

Description

In ExpressionEngine before 7.2.6, remote code execution can be achieved by an authenticated Control Panel user.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
No Patch Available

Affected Products 1

VendorProductVersionRange
expressionengineexpressionengine* <7.2.6

References 3

  • docs.expressionengine.com https://docs.expressionengine.com/latest/installation/changelog.html
    Release Notes
  • gist.github.com https://gist.github.com/ahmedsherif/7b8f18a54a80ae0ac5ff6307c35b7d43
  • hackerone.com https://hackerone.com/reports/1820492
    Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.