CVE-2024-7432

Unseen Blog <= 1.0.0 - Authenticated (Contributor+) PHP Object Injection

Published Oct 1, 2024 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
The Unseen Blog theme for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.0 via deserialization of untrusted input. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-48354 The Unseen Blog theme for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.0 via deserialization of untrusted input. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
History
Type Values Removed Values Added
First Time appeared Ultrapress
Ultrapress unseen Blog
CPEs cpe:2.3:a:ultrapress:unseen_blog:*:*:*:*:*:wordpress:*:*
Vendors & Products Ultrapress
Ultrapress unseen Blog
Type Values Removed Values Added
First Time appeared Ultrapressorg
Ultrapressorg unseen Blog
CPEs cpe:2.3:a:ultrapressorg:unseen_blog:*:*:*:*:*:*:*:*
Vendors & Products Ultrapressorg
Ultrapressorg unseen Blog
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The Unseen Blog theme for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.0 via deserialization of untrusted input. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
Title Unseen Blog <= 1.0.0 - Authenticated (Contributor+) PHP Object Injection
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Apr 8, 2026, 4:37 PM
Reserved
Aug 2, 2024, 7:58 PM
Status
Analyzed
Published
Oct 1, 2024, 8:15 AM
Modified
Jun 17, 2026, 8:20 AM