https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2023-48841.htmlhttps://patchthecve.com/cve/CVE-2023-48841.htmlWed, 17 Jun 2026 06:35:04 +0000HIGH 8.8: Appointment Scheduler 3.0 is vulnerable to CSV Injection via a Language > Labels > Export action.https://patchthecve.com/cve/CVE-2023-48840.htmlhttps://patchthecve.com/cve/CVE-2023-48840.htmlWed, 17 Jun 2026 06:35:04 +0000HIGH 7.5: A lack of rate limiting in pjActionAjaxSend in Appointment Scheduler 3.0 allows attackers to cause resource exhaustion.https://patchthecve.com/cve/CVE-2023-48839.htmlhttps://patchthecve.com/cve/CVE-2023-48839.htmlWed, 17 Jun 2026 06:35:04 +0000MEDIUM 5.4: Appointment Scheduler 3.0 is vulnerable to Multiple Stored Cross-Site Scripting (XSS) issues via the name, plugin_sms_api_key, plugin_sms_country_code, calendar_id, title, country name, or customer_name parameter.https://patchthecve.com/cve/CVE-2023-48838.htmlhttps://patchthecve.com/cve/CVE-2023-48838.htmlWed, 17 Jun 2026 06:35:04 +0000MEDIUM 5.4: Appointment Scheduler 3.0 is vulnerable to Multiple HTML Injection issues via the SMS API Key or Default Country Code.https://patchthecve.com/cve/CVE-2023-36127.htmlhttps://patchthecve.com/cve/CVE-2023-36127.htmlWed, 17 Jun 2026 06:05:48 +0000HIGH 7.5: User enumeration is found in in PHPJabbers Appointment Scheduler 3.0. This issue occurs during password recovery, where a difference in messages could allow an attacker to determine if the user is valid or not, enabling a brute force attack with valid users.https://patchthecve.com/cve/CVE-2023-36126.htmlhttps://patchthecve.com/cve/CVE-2023-36126.htmlWed, 17 Jun 2026 06:05:48 +0000MEDIUM 6.1: There is a Cross Site Scripting (XSS) vulnerability in the "theme" parameter of preview.php in PHPJabbers Appointment Scheduler v3.0https://patchthecve.com/cve/CVE-2019-25094.htmlhttps://patchthecve.com/cve/CVE-2019-25094.htmlWed, 17 Jun 2026 02:31:38 +0000LOW 3.5: A vulnerability, which was classified as problematic, was found in innologi appointments Extension up to 2.0.5 on TYPO3. This affects an unknown part of the component Appointment Handler. The manipulation of the argument formfield leads to cross site scripting. It is possible to initiate the attack