本ページは enhancesoft osticket に影響する公開済み CVE（NVD の CPE 経由で関連付け）を列挙します。各行に深刻度指標・概要・公開日が含まれます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2026-26895 | User enumeration vulnerability in /pwreset.php in osTicket v1.18.2 allows remote attackers to enumerate valid usernames registered in the platform. | [email protected] | 5.3 | 0.05% | 2026-04-02 | 2026-04-07 |
| CVE-2026-22200 | Enhancesoft osTicket versions 1.18.x prior to 1.18.3 and 1.17.x prior to 1.17.7 contain an arbitrary file read vulnerability in the ticket PDF export functionality. A remote attacker can submit a ticket containing crafted rich-text HTML that includes PHP filter expressions which are insufficiently sanitized before being processed by the mPDF PDF generator during export. When the attacker exports the ticket to PDF, the generated PDF can embed the contents of attacker-selected files from the serve | [email protected] | 8.7 | 66.87% | 2026-01-12 | 2026-01-27 |
| CVE-2023-46967 | Cross Site Scripting vulnerability in the sanitize function in Enhancesoft osTicket 1.18.0 allows a remote attacker to escalate privileges via a crafted support ticket. | [email protected] | 6.1 | 0.11% | 2024-02-20 | 2025-04-25 |
| CVE-2023-27149 | A stored cross-site scripting (XSS) vulnerability in Enhancesoft osTicket v1.17.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Label input parameter when updating a custom list. | [email protected] | 4.8 | 0.06% | 2023-10-23 | 2024-11-21 |
| CVE-2023-27148 | A stored cross-site scripting (XSS) vulnerability in the Admin panel in Enhancesoft osTicket v1.17.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Role Name parameter. | [email protected] | 4.8 | 0.06% | 2023-10-23 | 2024-11-21 |
| CVE-2021-45811 | A SQL injection vulnerability in the "Search" functionality of "tickets.php" page in osTicket 1.15.x allows authenticated attackers to execute arbitrary SQL commands via the "keywords" and "topic_id" URL parameters combination. | [email protected] | 6.5 | 63.13% | 2023-09-08 | 2024-11-21 |
| CVE-2023-30082 | A denial of service attack might be launched against the server if an unusually lengthy password (more than 10000000 characters) is supplied using the osTicket application. This can cause the website to go down or stop responding. When a long password is entered, this procedure will consume all available CPU and memory. | [email protected] | 7.5 | 0.26% | 2023-06-14 | 2025-01-06 |
| CVE-2022-31888 | Session Fixation vulnerability in in function login in class.auth.php in osTicket through 1.16.2. | [email protected] | 8.8 | 1.53% | 2023-04-05 | 2025-02-13 |
| CVE-2023-1320 | Cross-site Scripting (XSS) - Stored in GitHub repository osticket/osticket prior to v1.16.6. | [email protected] | 6.1 | 0.71% | 2023-03-10 | 2024-11-21 |
| CVE-2023-1319 | Cross-site Scripting (XSS) - Stored in GitHub repository osticket/osticket prior to v1.16.6. | [email protected] | 4.8 | 0.24% | 2023-03-10 | 2024-11-21 |
| CVE-2023-1318 | Cross-site Scripting (XSS) - Generic in GitHub repository osticket/osticket prior to v1.16.6. | [email protected] | 5.4 | 6.47% | 2023-03-10 | 2024-11-21 |
| CVE-2023-1317 | Cross-site Scripting (XSS) - Reflected in GitHub repository osticket/osticket prior to v1.16.6. | [email protected] | 5.4 | 6.47% | 2023-03-10 | 2024-11-21 |
| CVE-2023-1316 | Cross-site Scripting (XSS) - Stored in GitHub repository osticket/osticket prior to v1.16.6. | [email protected] | 5.4 | 0.42% | 2023-03-10 | 2024-11-21 |
| CVE-2023-1315 | Cross-site Scripting (XSS) - Reflected in GitHub repository osticket/osticket prior to v1.16.6. | [email protected] | 5.4 | 10.08% | 2023-03-10 | 2024-11-21 |
| CVE-2022-4271 | Cross-site Scripting (XSS) - Reflected in GitHub repository osticket/osticket prior to 1.16.4. | [email protected] | 5.4 | 0.37% | 2022-12-02 | 2024-11-21 |
| CVE-2021-42235 | SQL injection in osTicket before 1.14.8 and 1.15.4 login and password reset process allows attackers to access the osTicket administration profile functionality. | [email protected] | 9.8 | 0.29% | 2022-05-04 | 2024-11-21 |
| CVE-2020-22609 | Cross Site Scripting (XSS) vulnerability in Enhancesoft osTicket before v1.12.6 via the queue-name parameter in include/class.queue.php. | [email protected] | 6.1 | 0.33% | 2021-06-28 | 2024-11-21 |
| CVE-2020-22608 | Cross Site Scripting vulnerability in Enhancesoft osTicket before v1.12.6 via the queue-name parameter to include/ajax.search.php. | [email protected] | 6.1 | 0.22% | 2021-06-28 | 2024-11-21 |
| CVE-2020-14012 | scp/categories.php in osTicket 1.14.2 allows XSS via a Knowledgebase Category Name or Category Description. The attacker must be an Agent. | [email protected] | 5.4 | 0.19% | 2020-06-10 | 2024-11-21 |
| CVE-2020-12629 | include/class.sla.php in osTicket before 1.14.2 allows XSS via the SLA Name. | [email protected] | 5.4 | 0.27% | 2020-05-04 | 2024-11-21 |