e4jvikwp VikRentCar Car Rental Management System Plugin up to 1.4.8 on WordPress Nonce Validation email_tmpl.php condtext_update_tmpl cross-site request forgery

Summaryinfo

A vulnerability marked as problematic has been reported in e4jvikwp VikRentCar Car Rental Management System Plugin up to 1.4.8. This issue affects the function condtext_update_tmpl of the file site/helpers/email_tmpl.php of the component Nonce Validation. The manipulation leads to cross-site request forgery. This vulnerability is traded as CVE-2026-111120. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in e4jvikwp VikRentCar Car Rental Management System Plugin up to 1.4.8 and classified as problematic. This issue affects the function condtext_update_tmpl of the file site/helpers/email_tmpl.php of the component Nonce Validation. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. Using CWE to declare the problem leads to CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. Impacted is integrity. The summary by CVE is:

The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.4.8. This is due to missing or incorrect nonce validation on the condtext_update_tmpl function. This makes it possible for unauthenticated attackers to write arbitrary PHP code to the plugin's executable template files such as site/helpers/email_tmpl.php, which are later include()d by loadEmailTemplate() and loadPdfTemplate(), achieving remote code execution on the server via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. The injected PHP payload bypasses sanitization because the plugin's own __PHP_OPEN__/__PHP_CLOSE__ placeholder expansion and cleanPHPSourceCode() logic explicitly reverse both sanitize_text_field filtering and saveHTML() HTML-encoding, restoring a literal <?php...?> payload to live PHP before it is written to disk. Successful exploitation additionally requires an action by an administrator — the attacker cannot trigger the vulnerability on their own.

It is possible to read the advisory at wordfence.com. The identification of this vulnerability is CVE-2026-111120 since 10/15/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

By approaching the search of inurl:site/helpers/email_tmpl.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• WordPress Plugin

Vendor

• e4jvikwp

Name

• VikRentCar Car Rental Management System Plugin

Version

• 1.4.0
• 1.4.1
• 1.4.2
• 1.4.3
• 1.4.4
• 1.4.5
• 1.4.6
• 1.4.7
• 1.4.8

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

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Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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