CVE detail
CVE-2026-7654
The Admin Columns plugin for WordPress is vulnerable to PHP Object Injection leading to Remote Code Execution in versions up to and including 7.0.18. This is due to the use of `unserialize()` without an `allowed_classes` restriction in the `IdsToCollection::get_ids_from_string()` function, which processes attacker-controlled post meta values without proper validation. This makes it possible for authenticated attackers with Contributor-level access and above to inject a serialized PHP object into a post's custom meta field and trigger arbitrary code execution by exploiting a bundled POP gadget chain, resulting in remote code execution as the web server user.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 24.9 · diversity 11.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
11 source links · newest first
- Wordfence Intelligence Weekly WordPress Vulnerability Report (June 1, 2026 to June 7, 2026)Wordfence
6.0.0 - 6.0.6 - Unauthenticated Privilege Escalation via 'handle_forgot_password' 9.8 CVSS Rating 9.8 (Critical) CVE-ID CVE-2026-8206 Patch Status Patched Published Jun 1, 2026 Affected Software Kirki – Freeform Page Builder, Website Builder & Customizer [kirki] Researcher CHOIGYEONGMIN More Details > Multiple ShapedPlugin Plugins Support Board Gravit
vendorwww.wordfence.comJun 11, 2026, 5:13 PM - https://www.wordfence.com/threat-intel/vulnerabilities/id/051a3967-ef86-49bc-b72c-23e43568fef6?source=cvewww.wordfence.com
No excerpt available.
Patchwww.wordfence.comJun 5, 2026, 11:16 PM - https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3553297%40codepress-admin-columns&new=3553297%40codepress-admin-columns&sfp_email=&sfph_mail=plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJun 5, 2026, 11:16 PM - https://plugins.trac.wordpress.org/browser/codepress-admin-columns/trunk/vendor/laravel/serializable-closure/src/Support/ClosureStream.php#L47plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJun 5, 2026, 11:16 PM - https://plugins.trac.wordpress.org/browser/codepress-admin-columns/trunk/vendor/laravel/serializable-closure/src/Serializers/Native.php#L148plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJun 5, 2026, 11:16 PM - https://plugins.trac.wordpress.org/browser/codepress-admin-columns/trunk/classes/Formatter/Meta.php#L34plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJun 5, 2026, 11:16 PM - https://plugins.trac.wordpress.org/browser/codepress-admin-columns/trunk/classes/Formatter/IdsToCollection.php#L42plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJun 5, 2026, 11:16 PM - https://plugins.trac.wordpress.org/browser/codepress-admin-columns/tags/7.0.16/vendor/laravel/serializable-closure/src/Support/ClosureStream.php#L47plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJun 5, 2026, 11:16 PM - https://plugins.trac.wordpress.org/browser/codepress-admin-columns/tags/7.0.16/vendor/laravel/serializable-closure/src/Serializers/Native.php#L148plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJun 5, 2026, 11:16 PM - https://plugins.trac.wordpress.org/browser/codepress-admin-columns/tags/7.0.16/classes/Formatter/Meta.php#L34plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJun 5, 2026, 11:16 PM - https://plugins.trac.wordpress.org/browser/codepress-admin-columns/tags/7.0.16/classes/Formatter/IdsToCollection.php#L42plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJun 5, 2026, 11:16 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
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