CVE-2025-68455
HIGHCraft CMS 4.0.0.1-4.16.16 and 5.0.0-RC1-5.8.20 - Authenticated Remote Code Execution via Malicious Attached Behavior
Title source: llmDescription
Craft is a platform for creating digital experiences. Versions 5.0.0-RC1 through 5.8.20 and 4.0.0-RC1 through 4.16.16 are vulnerable to potential authenticated Remote Code Execution via malicious attached Behavior. Note that attackers must have administrator access to the Craft Control Panel for this to work. Users should update to the patched versions (5.8.21 and 4.16.17) to mitigate the issue.
References (5)
Core 5
Core References
Exploit, Vendor Advisory x_refsource_confirm
https://github.com/craftcms/cms/security/advisories/GHSA-255j-qw47-wjh5
Patch x_refsource_misc
https://github.com/craftcms/cms/commit/27f55886098b56c00ddc53b69239c9c9192252c7
Patch x_refsource_misc
https://github.com/craftcms/cms/commit/6e608a1a5bfb36943f94f584b7548ca542a86fef
Patch x_refsource_misc
https://github.com/craftcms/cms/commit/ec43c497edde0b2bf2e39a119cded2e55f9fe593
Product, Release Notes x_refsource_misc
https://github.com/craftcms/cms/blob/5.x/CHANGELOG.md#5821---2025-12-04
Scores
CVSS v3
7.2
EPSS
0.0081
EPSS Percentile
52.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-470
Status
published
Products (4)
craftcms/cms
5.0.0-RC1 - 5.8.21Packagist
craftcms/craft_cms
4.0.0 (4 CPE variants)
craftcms/craft_cms
5.0.0 (2 CPE variants)
craftcms/craft_cms
4.0.0.1 - 4.16.17
Published
Jan 05, 2026
Tracked Since
Feb 18, 2026