CVE-2023-22953 : In ExpressionEngine before 7.2.6, remote code execution can be achieved by an au

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

Published 2023-02-09 15:15:11

Updated 2023-03-03 13:15:11

Source MITRE

View at NVD, CVE.org

Vulnerability category: Execute code

Products affected by CVE-2023-22953

Expressionengine » Expressionengine
Versions before (<) 7.2.6
cpe:2.3:a:expressionengine:expressionengine:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.79%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 82 %

Percentile, the proportion of vulnerabilities that are scored at or less

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

https://docs.expressionengine.com/latest/installation/changelog.html

ExpressionEngine v7 Change Log — ExpressionEngine 7 Documentation
Release Notes
https://gist.github.com/ahmedsherif/7b8f18a54a80ae0ac5ff6307c35b7d43

Publications of CVE-2023-22953. PHP Object Injection with custom gadget chain · GitHub
https://hackerone.com/reports/1820492

HackerOne
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