Serendipity
by S9y
Source repositories
CVEs (47)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2023-53933 | Hig | 0.57 | 8.8 | 0.01 | Dec 17, 2025 | 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… | ||
| CVE-2017-8101 | Hig | 0.57 | 8.8 | 0.01 | Apr 24, 2017 | There is CSRF in Serendipity 2.0.5, allowing attackers to install any themes via a GET request. | ||
| CVE-2017-5609 | Hig | 0.57 | 8.8 | 0.02 | Jan 28, 2017 | 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. | ||
| CVE-2017-5476 | Hig | 0.57 | 8.8 | 0.01 | Jan 14, 2017 | Serendipity through 2.0.5 allows CSRF for the installation of an event plugin or a sidebar plugin. | ||
| CVE-2017-5475 | Hig | 0.57 | 8.8 | 0.01 | Jan 14, 2017 | comment.php in Serendipity through 2.0.5 allows CSRF in deleting any comments. | ||
| CVE-2016-10082 | Cri | 0.57 | 9.8 | 0.03 | Dec 30, 2016 | include/functions_installer.inc.php in Serendipity through 2.0.5 is vulnerable to File Inclusion and a possible Code Execution attack during a first-time installation because it fails to sanitize the dbType POST parameter before adding it to an include() call in the… | ||
| CVE-2016-9752 | Hig | 0.56 | 8.6 | 0.01 | Dec 1, 2016 | In Serendipity before 2.0.5, an attacker can bypass SSRF protection by using a malformed IP address (e.g., http://127.1) or a 30x (aka Redirection) HTTP status code. | ||
| CVE-2026-67351 | Hig | 0.50 | 8.8 | 0.00 | Jul 30, 2026 | Serendipity before 2.6.1 contains an authentication context confusion vulnerability where password validation and session loading operate independently without ensuring both use the same user record. An authenticated Editor can create a username collision with an Administrator… | ||
| CVE-2017-1000129 | Hig | 0.49 | 7.5 | 0.01 | Nov 17, 2017 | Serendipity 2.0.3 is vulnerable to a SQL injection in the blog component resulting in information disclosure | ||
| CVE-2026-73629 | Hig | 0.48 | 8.5 | 0.00 | Aug 13, 2026 | Serendipity before 2.6.0 contains a server-side request forgery vulnerability in the serendipity_url_allowed() filter that fails to block hex-encoded IPv4 addresses, IPv6 literals, and link-local ranges. Authenticated users with adminImagesAdd permission can bypass the filter… | ||
| CVE-2017-5474 | Med | 0.40 | 6.1 | 0.01 | Jan 14, 2017 | Open redirect vulnerability in comment.php in Serendipity through 2.0.5 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the HTTP Referer header. | ||
| CVE-2023-53932 | Med | 0.35 | 5.4 | 0.00 | Dec 17, 2025 | 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. | ||
| CVE-2016-10737 | Med | 0.35 | 5.4 | 0.01 | Jan 16, 2019 | Serendipity 2.0.4 has XSS via the serendipity_admin.php serendipity[body] parameter. | ||
| CVE-2017-8102 | Med | 0.35 | 5.4 | 0.01 | Apr 24, 2017 | 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. | ||
| CVE-2016-9681 | Med | 0.35 | 5.4 | 0.01 | Dec 25, 2016 | Multiple cross-site scripting (XSS) vulnerabilities in Serendipity before 2.0.5 allow remote authenticated users to inject arbitrary web script or HTML via a category or directory name. | ||
| CVE-2015-8603 | Med | 0.35 | 5.4 | 0.01 | Jan 12, 2016 | Cross-site scripting (XSS) vulnerability in Serendipity before 2.0.3 allows remote attackers to inject arbitrary web script or HTML via the serendipity[entry_id] parameter in an "edit" admin action to serendipity_admin.php. | ||
| CVE-2004-1620 | 0.04 | — | 0.08 | Oct 21, 2004 | CRLF injection vulnerability in Serendipity before 0.7rc1 allows remote attackers to perform HTTP Response Splitting attacks to modify expected HTML content from the server via the url parameter in (1) index.php and (2) exit.php, or (3) the HTTP Referer field in comment.php. | |||
| CVE-2013-5314 | 0.03 | — | 0.02 | Aug 19, 2013 | Cross-site scripting (XSS) vulnerability in serendipity_admin_image_selector.php in Serendipity 1.6.2 and earlier allows remote attackers to inject arbitrary web script or HTML via the serendipity[htmltarget] parameter. | |||
| CVE-2008-1385 | 0.03 | — | 0.04 | Apr 23, 2008 | Cross-site scripting (XSS) vulnerability in the Top Referrers (aka referrer) plugin in Serendipity (S9Y) before 1.3.1 allows remote attackers to inject arbitrary web script or HTML via the Referer HTTP header. | |||
| CVE-2008-0751 | 0.03 | — | 0.02 | Feb 13, 2008 | Cross-site scripting (XSS) vulnerability in the Freetag before 2.96 plugin for S9Y Serendipity, when using Internet Explorer 6 or 7, allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to plugin/tag/. |
- risk 0.57cvss 8.8epss 0.01
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…
- risk 0.57cvss 8.8epss 0.01
There is CSRF in Serendipity 2.0.5, allowing attackers to install any themes via a GET request.
- risk 0.57cvss 8.8epss 0.02
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.
- risk 0.57cvss 8.8epss 0.01
Serendipity through 2.0.5 allows CSRF for the installation of an event plugin or a sidebar plugin.
- risk 0.57cvss 8.8epss 0.01
comment.php in Serendipity through 2.0.5 allows CSRF in deleting any comments.
- risk 0.57cvss 9.8epss 0.03
include/functions_installer.inc.php in Serendipity through 2.0.5 is vulnerable to File Inclusion and a possible Code Execution attack during a first-time installation because it fails to sanitize the dbType POST parameter before adding it to an include() call in the…
- risk 0.56cvss 8.6epss 0.01
In Serendipity before 2.0.5, an attacker can bypass SSRF protection by using a malformed IP address (e.g., http://127.1) or a 30x (aka Redirection) HTTP status code.
- risk 0.50cvss 8.8epss 0.00
Serendipity before 2.6.1 contains an authentication context confusion vulnerability where password validation and session loading operate independently without ensuring both use the same user record. An authenticated Editor can create a username collision with an Administrator…
- risk 0.49cvss 7.5epss 0.01
Serendipity 2.0.3 is vulnerable to a SQL injection in the blog component resulting in information disclosure
- risk 0.48cvss 8.5epss 0.00
Serendipity before 2.6.0 contains a server-side request forgery vulnerability in the serendipity_url_allowed() filter that fails to block hex-encoded IPv4 addresses, IPv6 literals, and link-local ranges. Authenticated users with adminImagesAdd permission can bypass the filter…
- risk 0.40cvss 6.1epss 0.01
Open redirect vulnerability in comment.php in Serendipity through 2.0.5 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the HTTP Referer header.
- risk 0.35cvss 5.4epss 0.00
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.
- risk 0.35cvss 5.4epss 0.01
Serendipity 2.0.4 has XSS via the serendipity_admin.php serendipity[body] parameter.
- risk 0.35cvss 5.4epss 0.01
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.
- risk 0.35cvss 5.4epss 0.01
Multiple cross-site scripting (XSS) vulnerabilities in Serendipity before 2.0.5 allow remote authenticated users to inject arbitrary web script or HTML via a category or directory name.
- risk 0.35cvss 5.4epss 0.01
Cross-site scripting (XSS) vulnerability in Serendipity before 2.0.3 allows remote attackers to inject arbitrary web script or HTML via the serendipity[entry_id] parameter in an "edit" admin action to serendipity_admin.php.
- CVE-2004-1620Oct 21, 2004risk 0.04cvss —epss 0.08
CRLF injection vulnerability in Serendipity before 0.7rc1 allows remote attackers to perform HTTP Response Splitting attacks to modify expected HTML content from the server via the url parameter in (1) index.php and (2) exit.php, or (3) the HTTP Referer field in comment.php.
- CVE-2013-5314Aug 19, 2013risk 0.03cvss —epss 0.02
Cross-site scripting (XSS) vulnerability in serendipity_admin_image_selector.php in Serendipity 1.6.2 and earlier allows remote attackers to inject arbitrary web script or HTML via the serendipity[htmltarget] parameter.
- CVE-2008-1385Apr 23, 2008risk 0.03cvss —epss 0.04
Cross-site scripting (XSS) vulnerability in the Top Referrers (aka referrer) plugin in Serendipity (S9Y) before 1.3.1 allows remote attackers to inject arbitrary web script or HTML via the Referer HTTP header.
- CVE-2008-0751Feb 13, 2008risk 0.03cvss —epss 0.02
Cross-site scripting (XSS) vulnerability in the Freetag before 2.96 plugin for S9Y Serendipity, when using Internet Explorer 6 or 7, allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to plugin/tag/.
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