| CVE-2026-39971 | 높음7.2 | Serendipity is a PHP-powered weblog engine. In versions 2.6-beta2 and below, the email sending functionality in include/functions.inc.php inserts $_SERVER['HTTP_HOST'] directly into the Message-ID SMTP header without validation, and the existing sanitization function serendipity_isResponseClean() is not called on HTTP_ | 15/04/2026 |
| CVE-2026-39963 | 보통6.9 | Serendipity is a PHP-powered weblog engine. In versions 2.6-beta2 and below, the serendipity_setCookie() function in include/functions_config.inc.php uses $_SERVER['HTTP_HOST'] without validation as the domain parameter of setcookie(). An attacker who can influence the Host header at login time, such as via MITM, reve | 15/04/2026 |
| CVE-2023-53933 | 높음8.8 | Serendipity 2.4.0 contains a remote code execution vulnerability that allows authenticated attackers to upload malicious PHP files with .phar extension. Attackers can upload files with system command payloads to the media upload endpoint and execute arbitrary commands on the server. | 17/12/2025 |
| CVE-2023-53932 | 보통5.4 | Serendipity 2.4.0 contains a stored cross-site scripting vulnerability that allows authenticated users to inject malicious scripts through blog entry creation. Attackers can craft entries with JavaScript payloads that will execute when other users view the compromised blog post. | 17/12/2025 |
| CVE-2024-58282 | 높음7.2 | Serendipity 2.5.0 contains a remote code execution vulnerability that allows authenticated administrators to upload malicious PHP files through the media upload functionality. Attackers can exploit the file upload mechanism by creating a PHP shell with a command execution form that enables arbitrary system command exec | 10/12/2025 |
| CVE-2023-31576 | 높음8.8 | An arbitrary file upload vulnerability in Serendipity 2.4-beta1 allows attackers to execute arbitrary code via a crafted HTML or Javascript file. | 16/05/2023 |
| CVE-2020-10964 | 심각9.8 | Serendipity before 2.3.4 on Windows allows remote attackers to execute arbitrary code because the filename of a renamed file may end with a dot. This file may then be renamed to have a .php filename. | 25/03/2020 |
| CVE-2011-3610 | 보통6.1 | A Cross-site Scripting (XSS) vulnerability exists in the Serendipity freetag plugin before 3.30 in the tagcloud parameter to plugins/serendipity_event_freetag/tagcloud.swf. | 22/01/2020 |
| CVE-2011-4090 | 보통6.1 | Serendipity before 1.6 has an XSS issue in the karma plugin which may allow privilege escalation. | 26/11/2019 |
| CVE-2011-1135 | 보통6.1 | Cross-Site Scripting (XSS) in Xinha, as included in the Serendipity package before 1.5.5, allows remote attackers to execute arbitrary code in plugins/ExtendedFileManager/manager.php and plugins/ImageManager/manager.php. | 05/11/2019 |
| CVE-2011-1134 | 심각9.8 | Cross-Site Scripting (XSS) in Xinha, as included in the Serendipity package before 1.5.5, allows remote attackers to execute arbitrary code in the image manager. | 05/11/2019 |
| CVE-2011-1133 | 보통6.1 | Cross-Site Scripting (XSS) in Xinha, as included in the Serendipity package before 1.5.5, allows remote attackers to execute arbitrary code via plugins/ExtendedFileManager/backend.php. | 05/11/2019 |
| CVE-2016-10752 | 심각9.8 | serendipity_moveMediaDirectory in Serendipity 2.0.3 allows remote attackers to upload and execute arbitrary PHP code because it mishandles an extensionless filename during a rename, as demonstrated by "php" as a filename. | 24/05/2019 |
| CVE-2019-11870 | 보통6.1 | Serendipity before 2.1.5 has XSS via EXIF data that is mishandled in the templates/2k11/admin/media_choose.tpl Editor Preview feature or the templates/2k11/admin/media_items.tpl Media Library feature. | 09/05/2019 |
| CVE-2016-10737 | 보통5.4 | Serendipity 2.0.4 has XSS via the serendipity_admin.php serendipity[body] parameter. | 16/01/2019 |
| CVE-2017-1000129 | 높음7.5 | Serendipity 2.0.3 is vulnerable to a SQL injection in the blog component resulting in information disclosure | 17/11/2017 |
| CVE-2017-8102 | 보통5.4 | Stored XSS in Serendipity v2.1-rc1 allows an attacker to steal an admin's cookie and other information by composing a new entry as an editor user. This is related to lack of the serendipity_event_xsstrust plugin and a set_config error in that plugin. | 24/04/2017 |
| CVE-2017-8101 | 높음8.8 | There is CSRF in Serendipity 2.0.5, allowing attackers to install any themes via a GET request. | 24/04/2017 |
| CVE-2017-5609 | 높음8.8 | SQL injection vulnerability in include/functions_entries.inc.php in Serendipity 2.0.5 allows remote authenticated users to execute arbitrary SQL commands via the cat parameter. | 28/01/2017 |
| CVE-2017-5476 | 높음8.8 | Serendipity through 2.0.5 allows CSRF for the installation of an event plugin or a sidebar plugin. | 14/01/2017 |