CVE-2023-5425

The Post Meta Data Manager plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the pmdm_wp_change_user_meta and pmdm_wp_change_post_meta functions in versions up to, and including, 1.2.0. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to gain elevated (e.g., administrator) privileges.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
WordfenceCNA
8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 46%
VendorProductVersion
wpexpertpluginspost_meta_data_manager
𝑥
< 1.2.1
𝑥
= Vulnerable software versions
References
https://plugins.trac.wordpress.org/changeset/2981559/post-meta-data-manager
https://www.wordfence.com/threat-intel/vulnerabilities/id/d7f4e710-99a2-49df-a513-725e1daaa18a?source=cve
https://plugins.trac.wordpress.org/changeset/2981559/post-meta-data-manager
https://www.wordfence.com/threat-intel/vulnerabilities/id/d7f4e710-99a2-49df-a513-725e1daaa18a?source=cve