https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2023-1722.htmlhttps://patchthecve.com/cve/CVE-2023-1722.htmlWed, 17 Jun 2026 05:28:37 +0000CRITICAL 9.1: Yoga Class Registration System version 1.0 allows an administrator to execute commands on the server. This is possible because the application does not correctly validate the thumbnails of the classes uploaded by the administrators. https://patchthecve.com/cve/CVE-2023-1721.htmlhttps://patchthecve.com/cve/CVE-2023-1721.htmlWed, 17 Jun 2026 05:28:36 +0000CRITICAL 9.1: Yoga Class Registration System version 1.0 allows an administrator to execute commands on the server. This is possible because the application does not correctly validate the thumbnails of the classes uploaded by the administrators. https://patchthecve.com/cve/CVE-2023-29626.htmlhttps://patchthecve.com/cve/CVE-2023-29626.htmlWed, 17 Jun 2026 05:50:37 +0000HIGH 7.5: Yoga Class Registration System 1.0 was discovered to contain a SQL injection vulnerability via the cid parameter at /admin/login.php.https://patchthecve.com/cve/CVE-2023-1395.htmlhttps://patchthecve.com/cve/CVE-2023-1395.htmlWed, 17 Jun 2026 05:27:51 +0000LOW 3.5: A vulnerability was found in SourceCodester Yoga Class Registration System 1.0. It has been declared as problematic. This vulnerability affects the function query of the file admin/user/list.php. The manipulation of the argument name leads to cross site scripting. The attack can be initiated remotelhttps://patchthecve.com/cve/CVE-2023-1366.htmlhttps://patchthecve.com/cve/CVE-2023-1366.htmlWed, 17 Jun 2026 05:27:47 +0000MEDIUM 6.3: A vulnerability was found in SourceCodester Yoga Class Registration System 1.0. It has been classified as critical. This affects the function query of the file admin/categories/manage_category.php. The manipulation of the argument id leads to sql injection. It is possible to initiate the attack remohttps://patchthecve.com/cve/CVE-2023-0982.htmlhttps://patchthecve.com/cve/CVE-2023-0982.htmlWed, 17 Jun 2026 05:26:47 +0000MEDIUM 6.3: A vulnerability was found in SourceCodester Yoga Class Registration System 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Add Class Entry. The manipulation of the argument id leads to sql injection. The attack can be launched remotehttps://patchthecve.com/cve/CVE-2023-0981.htmlhttps://patchthecve.com/cve/CVE-2023-0981.htmlWed, 17 Jun 2026 05:26:47 +0000MEDIUM 6.3: A vulnerability was found in SourceCodester Yoga Class Registration System 1.0. It has been classified as critical. Affected is an unknown function of the component Delete User. The manipulation of the argument id leads to sql injection. It is possible to launch the attack remotely. The identifier ohttps://patchthecve.com/cve/CVE-2023-0980.htmlhttps://patchthecve.com/cve/CVE-2023-0980.htmlWed, 17 Jun 2026 05:26:47 +0000MEDIUM 6.3: A vulnerability was found in SourceCodester Yoga Class Registration System 1.0 and classified as critical. This issue affects some unknown processing of the file admin/registrations/update_status.php of the component Status Update Handler. The manipulation of the argument id leads to sql injection.