CVE-2023-0958

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

28/07/2023

Last modified:

03/04/2025

Description

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): None

Base Score 3.x

4.30

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:backupbliss:backup_migration::::::wordpress::*		1.2.8 (excluding)
cpe:2.3:a:backupbliss:clone::::::wordpress::*		2.3.8 (excluding)
cpe:2.3:a:copy-delete-posts:duplicate_post::::::wordpress::*		1.4.0 (excluding)
cpe:2.3:a:inisev:enhanced_text_widget::::::wordpress::*		1.5.8 (excluding)
cpe:2.3:a:inisev:redirection::::::wordpress::*		1.1.4 (excluding)
cpe:2.3:a:inisev:rss_redirect_\&_feedburner_alternative::::::wordpress::*		3.8 (excluding)
cpe:2.3:a:inisev:ssl_mixed_content_fix::::::wordpress::*		3.2.4 (excluding)
cpe:2.3:a:inisev:ultimate_posts_widget::::::wordpress::*		2.2.5 (excluding)
cpe:2.3:a:mypopups:pop-up::::::wordpress::*		1.2.0 (excluding)
cpe:2.3:a:socialshare:social_share_icons_\&_social_share_buttons::::::wordpress::*		3.5.8 (excluding)
cpe:2.3:a:ultimatelysocial:social_media_share_buttons_\&_social_sharing_icons::::::wordpress::*		2.8.2 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2023-0958

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools