CVE-2023-0958

Inisev Plugins (Various Versions) - Missing Authorization on handle_installation function

CVSS 4.3 MEDIUMEPSS 0.6%CWE-862

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.3EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

28 Jul 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Several plugins for WordPress by Inisev are vulnerable to unauthorized installation of plugins due to a missing capability check on the handle_installation function that is called via the inisev_installation AJAX aciton in various versions. This makes it possible for authenticated attackers with minimal permissions, such as subscribers, to install select plugins from Inisev on vulnerable sites. CVE-2023-38514 appears to be a duplicate of this vulnerability.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected products

cl272 · Enhanced Text Widget cl272 · Ultimate Posts Widget inisev · BackupBliss – Backup & Migration with Free Cloud Storage inisev · Duplicate Post inisev · Pop-up inisev · Redirection inisev · Social Media Share Buttons & Social Sharing Icons inisev · Social Share Icons & Social Share Buttons migrate · Clone s-feeds · RSS Redirect & Feedburner Alternative steve85b · SSL Mixed Content Fix

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References