CVE-2026-7654 Admin Columns <= 7.0.18 - Authenticated (Contributor+) PHP Object Injection to Remote Code Execution via Custom Field Meta Value

🗓️ 05 Jun 2026 22:28:06Reported by WordfenceType

Authenticated contributor can trigger remote code execution in Admin Columns up to version 7.0.18.

Reporter	Title	Published	Views	Family All 11
ATTACKERKB	CVE-2026-7654	5 Jun 202622:28	–	attackerkb
Circl	CVE-2026-7654	5 Jun 202623:59	–	circl
CNNVD	WordPress plugin Admin Columns 代码问题漏洞	5 Jun 202600:00	–	cnnvd
CVE	CVE-2026-7654	5 Jun 202622:28	–	cve
GithubExploit	Exploit for CVE-2026-7654	17 Jun 202609:49	–	githubexploit
EUVD	EUVD-2026-34922	6 Jun 202600:31	–	euvd
NVD	CVE-2026-7654	5 Jun 202623:16	–	nvd
Patchstack	WordPress Admin Columns plugin <= 7.0.18 - Authenticated (Contributor+) PHP Object Injection to Remote Code Execution vulnerability	5 Jun 202600:00	–	patchstack
Positive Technologies	PT-2026-47065	5 Jun 202600:00	–	ptsecurity
RedhatCVE	CVE-2026-7654	7 Jun 202600:43	–	redhatcve

[
  {
    "vendor": "codepress",
    "product": "Admin Columns",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "7.0.18",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Source	Link
plugins	www.plugins.trac.wordpress.org/browser/codepress-admin-columns/trunk/classes/Formatter/Meta.php
plugins	www.plugins.trac.wordpress.org/browser/codepress-admin-columns/trunk/classes/Formatter/IdsToCollection.php
wordfence	www.wordfence.com/threat-intel/vulnerabilities/id/051a3967-ef86-49bc-b72c-23e43568fef6
plugins	www.plugins.trac.wordpress.org/browser/codepress-admin-columns/trunk/vendor/laravel/serializable-closure/src/Serializers/Native.php
plugins	www.plugins.trac.wordpress.org/browser/codepress-admin-columns/tags/7.0.16/vendor/laravel/serializable-closure/src/Support/ClosureStream.php
plugins	www.plugins.trac.wordpress.org/browser/codepress-admin-columns/trunk/vendor/laravel/serializable-closure/src/Support/ClosureStream.php
plugins	www.plugins.trac.wordpress.org/browser/codepress-admin-columns/tags/7.0.16/classes/Formatter/Meta.php
plugins	www.plugins.trac.wordpress.org/browser/codepress-admin-columns/tags/7.0.16/vendor/laravel/serializable-closure/src/Serializers/Native.php
plugins	www.plugins.trac.wordpress.org/changeset
plugins	www.plugins.trac.wordpress.org/browser/codepress-admin-columns/tags/7.0.16/classes/Formatter/IdsToCollection.php