CVE-2023-41892 : Craft CMS is a platform for creating digital experiences. This is a high-impact,

Craft CMS is a platform for creating digital experiences. This is a high-impact, low-complexity attack vector. Users running Craft installations before 4.4.15 are encouraged to update to at least that version to mitigate the issue. This issue has been fixed in Craft CMS 4.4.15.

Published 2023-09-13 20:15:08

Updated 2023-12-22 16:15:08

Source GitHub, Inc.

View at NVD, CVE.org

Products affected by CVE-2023-41892

Craftcms » Craft Cms
Versions from including (>=) 4.4.0 and before (<) 4.4.15
cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2023-41892

EPSS FAQ

90.50%

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

~ 99 %

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

Metasploit modules for CVE-2023-41892

Craft CMS unauthenticated Remote Code Execution (RCE)

Disclosure Date: 2023-09-13

First seen: 2024-01-23

exploit/linux/http/craftcms_unauth_rce_cve_2023_41892

This module exploits Remote Code Execution vulnerability (CVE-2023-41892) in Craft CMS which is a popular content management system. Craft CMS versions between 4.0.0-RC1 - 4.4.14 are affected by this vulnerability allowing attackers to execute arbitrary code remotely,

More information

CVSS scores for CVE-2023-41892

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
10.0	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L	3.9	6.0	GitHub, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Changed Confidentiality: High Integrity: High Availability: Low

CWE ids for CVE-2023-41892

CWE-94 Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

Assigned by: security-advisories@github.com (Primary)

References for CVE-2023-41892

https://github.com/craftcms/cms/commit/c0a37e15cc925c473e60e27fe64054993b867ac1#diff-47dd43d86f85161944dfcce2e41d31955c4184672d9bd9d82b948c6b01b86476

Call beforeAction() up front · craftcms/cms@c0a37e1 · GitHub
Patch
http://packetstormsecurity.com/files/176303/Craft-CMS-4.4.14-Remote-Code-Execution.html

Craft CMS 4.4.14 Remote Code Execution ≈ Packet Storm
https://github.com/craftcms/cms/commit/7359d18d46389ffac86c2af1e0cd59e37c298857

Fixed an RCE vulnerability · craftcms/cms@7359d18 · GitHub
Patch
https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#4415---2023-07-03-critical

cms/CHANGELOG.md at develop · craftcms/cms · GitHub
Release Notes
https://github.com/craftcms/cms/commit/a270b928f3d34ad3bd953b81c304424edd57355e

Take two · craftcms/cms@a270b92 · GitHub
Patch
https://github.com/craftcms/cms/security/advisories/GHSA-4w8r-3xrw-v25g

Remote Code Execution · Advisory · craftcms/cms · GitHub
Patch;Vendor Advisory
https://github.com/craftcms/cms/commit/c0a37e15cc925c473e60e27fe64054993b867ac1

Call beforeAction() up front · craftcms/cms@c0a37e1 · GitHub
Patch

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