Is VikRentCar Car Rental Management System safe? Known vulnerabilities and latest version

The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'poplink' parameter in all versions up to, and including, 1.4.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The handler requires only a WordPress nonce (vikwp_nonce), which the plugin itself emits to unauthenticated visitors on the public booking-confirmation page, allowing an attacker to obtain a valid token without any account.

The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'optionals' parameter in all versions up to, and including, 1.4.10 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in e4jvikwp VikRentCar vikrentcar allows Stored XSS.This issue affects VikRentCar: from n/a through 1.4.10.

Unauthenticated Cross Site Scripting (XSS) in VikRentCar <= 1.4.9 versions.

The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'className' parameter in all versions up to, and including, 1.4.10 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever 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 where only a raw double-quote is needed to break out, and block-comment JSON encoding of that quote is decoded back to a literal character by do_blocks() at render time.

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.

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.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in e4jvikwp VikRentCar vikrentcar allows Stored XSS.This issue affects VikRentCar: from n/a through 1.4.8.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in e4jvikwp VikRentCar vikrentcar allows Reflected XSS.This issue affects VikRentCar: from n/a through 1.4.8.

Cross-Site Request Forgery (CSRF) vulnerability in e4jvikwp VikRentCar vikrentcar allows Cross Site Request Forgery.This issue affects VikRentCar: from n/a through 1.4.8.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in e4jvikwp VikRentCar vikrentcar allows Reflected XSS.This issue affects VikRentCar: from n/a through 1.4.7.

Unauthenticated Insecure Direct Object References (IDOR) in VikRentCar <= 1.4.5 versions.

The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'month' parameter in all versions up to, and including, 1.4.4 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 Administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the do_updatecar and createcar functions in all versions up to, and including, 1.4.3. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server, which may make remote code execution possible.

The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.4.2. This is due to missing or incorrect nonce validation on the 'save' function. This makes it possible for unauthenticated attackers to change plugin access privileges via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. Successful exploitation allows attackers with subscriber-level privileges and above to upload arbitrary files on the affected site's server which may make remote code execution possible.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in E4J s.R.L. VikRentCar allows SQL Injection.This issue affects VikRentCar: from n/a through 1.4.0.

The VikRentCar Car Rental Management System WordPress plugin before 1.3.2 does not have CSRF checks in some places, which could allow attackers to make logged in users perform unwanted actions via CSRF attacks

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in E4J s.R.L. VikRentCar.This issue affects VikRentCar: from n/a through 1.3.2.

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in E4J s.R.L. VikRentCar Car Rental Management System plugin <= 1.3.0 versions.

The VikRentCar Car Rental Management System WordPress plugin before 1.1.10 does not sanitise the 'Text Next to Icon' field when adding or editing a Characteristic, allowing high privilege users such as admin to use XSS payload in it, leading to an authenticated Stored Cross-Site Scripting issue

In the VikRentCar Car Rental Management System WordPress plugin before 1.1.7, there is a custom filed option by which we can manage all the fields that the users will have to fill in before saving the order. However, the field name is not sanitised or escaped before being output back in the page, leading to a stored Cross-Site Scripting issue. There is also no CSRF check done before saving the setting, allowing attackers to make a logged in admin set arbitrary Custom Fields, including one with XSS payload in it.