CVE-2026-116750
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk18th percentile - higher than 18% of all known CVEs
Summary
The VikRentCar Car Rental Management System plugin for WordPress in all versions up to and including 1.4.10 is vulnerable to blind SQL injection via the 'catid' parameter due to insufficient escaping of the user-supplied parameter and lack of sufficient preparation of the existing SQL query. An authenticated attacker with Contributor-level access can append additional SQL queries to extract sensitive information from the database by storing a malicious block via the REST API in a pending post and triggering server-side rendering through preview.
Risk Assessment
An attacker with a Contributor account can exfiltrate data from the WordPress database, including customer and booking data. This can lead to confidentiality breaches and further privilege escalation.
Recommendation
Update the VikRentCar plugin to a version later than 1.4.10 or disable it, then review Contributor accounts and check the database for unauthorized access.
Other vulnerabilities in VikRentCar WordPress plugin
See all- CVE-2026-116548High
The VikRentCar Car Rental Management System plugin for WordPress in versions up to and including 1.4.10 is vulnerable to Stored Cross-Site Scripting via the 'optionals' parameter. An unauthenticated attacker can inject arbitrary web scripts that execute when a user accesses an injected page.
- CVE-2026-116749Medium
The VikRentCar Car Rental Management System plugin for WordPress in all versions up to and including 1.4.10 is vulnerable to stored cross-site scripting via the 'className' parameter due to insufficient input sanitization and output escaping. An authenticated attacker with Contributor-level access can inject arbitrary web scripts that execute when a user accesses an injected page; wp_kses_post() applied at save time does not neutralize the payload because the injection lands in an HTML-attribute context and the block-comment JSON encoding of the quote is decoded by do_blocks() at render time.
- CVE-2026-111120High
The VikRentCar plugin for WordPress in versions up to and including 1.4.8 is vulnerable to cross-site request forgery (CSRF) in the condtext_update_tmpl function due to missing nonce validation. This allows unauthenticated attackers to write arbitrary PHP code to the plugin's template files and achieve remote code execution if they can trick an administrator into clicking a link.
Original NVD description (English source)
The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to blind SQL Injection via the 'catid' parameter in all versions up to, and including, 1.4.10 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. A Contributor-level user can store a malicious block via the REST API in a pending post and trigger server-side rendering by previewing that post, bypassing wp_magic_quotes since the attribute is sourced from post_content via parse_blocks rather than a superglobal.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS