CVE-2023-0958
4.3 · MEDIUMOverview
CVE-2023-0958 is a medium-severity vulnerability affecting backupbliss backup_migration. It was published on July 28, 2023 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from backupbliss. Update backup_migration to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| backupbliss | backup_migration | >= 0, < 1.2.8 | Affected |
| backupbliss | clone | >= 0, < 2.3.8 | Affected |
| copy-delete-posts | duplicate_post | >= 0, < 1.4.0 | Affected |
| inisev | enhanced_text_widget | >= 0, < 1.5.8 | Affected |
| inisev | redirection | >= 0, < 1.1.4 | Affected |
| inisev | rss_redirect_\&_feedburner_alternative | >= 0, < 3.8 | Affected |
| inisev | ssl_mixed_content_fix | >= 0, < 3.2.4 | Affected |
| inisev | ultimate_posts_widget | >= 0, < 2.2.5 | Affected |
| mypopups | pop-up | >= 0, < 1.2.0 | Affected |
| socialshare | social_share_icons_\&_social_share_buttons | >= 0, < 3.5.8 | Affected |
| ultimatelysocial | social_media_share_buttons_\&_social_sharing_icons | >= 0, < 2.8.2 | Affected |
References
Frequently Asked Questions
What is CVE-2023-0958?
CVE-2023-0958 is a medium-severity vulnerability affecting backupbliss backup_migration. It was published on July 28, 2023 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
How severe is CVE-2023-0958?
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-0958?
Check the references section for vendor advisories and patches from backupbliss. Update backup_migration to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-0958?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-0958 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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