CVE-2022-28803

In SilverStripe Framework through 2022-04-07, Stored XSS can occur in javascript link tags added via XMLHttpRequest XHR...

CVE-2021-36150

SilverStripe Framework through 4.8.1 allows XSS...

Cross-site Scripting (XSS)

Silverstripe Framework is vulnerable to Cross-site Scripting XSS. The vulnerability is due to insufficient server-side sanitization due to reliance on client-side filtering of specially crafted encoded payloads submitted by content editors...

CVE-2025-30148

Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. Prior to 5.3.23, bad actor with access to edit content in the CMS could send a specifically crafted encoded payload to the server, which could be used to inject a JavaScript payload on the front end of the site. The...

GHSA-256Q-HX8W-XCQX Silverstripe Framework user enumeration via timing attack on login and password reset forms

Impact User enumeration is possible by performing a timing attack on the login or password reset pages with user credentials. This was originally disclosed in https://www.silverstripe.org/download/security-releases/ss-2017-005/ for CMS 3 but was not patched in CMS 4+ References -...

Silverstripe Framework user enumeration via timing attack on login and password reset forms

Impact User enumeration is possible by performing a timing attack on the login or password reset pages with user credentials. This was originally disclosed in https://www.silverstripe.org/download/security-releases/ss-2017-005/ for CMS 3 but was not patched in CMS 4+ References -...

CVE-2025-30148

Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. Prior to 5.3.23, bad actor with access to edit content in the CMS could send a specifically crafted encoded payload to the server, which could be used to inject a JavaScript payload on the front end of the site. The...

CVE-2025-30148 Silverstripe Framework has a XSS vulnerability in HTML editor

Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. Prior to 5.3.23, bad actor with access to edit content in the CMS could send a specifically crafted encoded payload to the server, which could be used to inject a JavaScript payload on the front end of the site. The...

CVE-2025-30148 Silverstripe Framework has a XSS vulnerability in HTML editor

Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. Prior to 5.3.23, bad actor with access to edit content in the CMS could send a specifically crafted encoded payload to the server, which could be used to inject a JavaScript payload on the front end of the site. The...

CVE-2025-30148

CVE-2025-30148 affects Silverstripe Framework (PHP) prior to 5.3.23. An attacker with CMS edit access could deliver an encoded payload that results in a JavaScript payload on the front end due to insufficient server-side sanitization; a fix is available in 5.3.23. The documents do not provide exp...

CVE-2025-30148 Silverstripe Framework has a XSS vulnerability in HTML editor

Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. Prior to 5.3.23, bad actor with access to edit content in the CMS could send a specifically crafted encoded payload to the server, which could be used to inject a JavaScript payload on the front end of the site. The...

Observable Discrepancy

Overview silverstripe/framework is a PHP framework forming the base for the SilverStripe CMS. Affected versions of this package are vulnerable to Observable Discrepancy. An attacker can enumerate users by performing a timing attack on the login or password reset pages with user credentials...

CVE-2025-30148: Improper Neutralization of Input During Web Page Generation

Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. Prior to 5.3.23, bad actor with access to edit content in the CMS could send a specifically crafted encoded payload to the server, which could be used to inject a JavaScript payload on the front end of the site. The...

Silverstripe Framework 跨站脚本漏洞

Silverstripe Framework is an open source CMS website framework by Silverstripe. A cross-site scripting vulnerability exists in Silverstripe Framework versions prior to 5.3.23, which stems from improper server-side cleanup and can lead to cross-site scripting attacks...

PT-2025-15981

Name of the Vulnerable Software and Affected Versions: Silverstripe Framework versions prior to 5.3.23 Description: A bad actor with access to edit content in the CMS could send a specifically crafted encoded payload to the server, which could be used to inject a JavaScript payload on the front e...

Reflected Cross Site Scripting (XSS)

silverstripe/framework is vulnerable to cross-site scripting XSS. The vulnerability is due to improper handling of error messages, which allows execution of a malicious payload included in a URL when the website is set to the "dev" environment mode...

PT-2025-5632 · Packagist · Silverstripe/Framework

Name of the Vulnerable Software and Affected Versions: No specific software or versions mentioned. Description: The issue occurs when a website is set to the "dev" environment mode. In this mode, if a URL containing an XSS payload is provided, the payload will be executed in the resulting error...

Cross-site Scripting (XSS)

silverstripe/framework is vulnerable to a Cross-Site Scripting XSS. The vulnerability is due to the failure to sanitize HTML before replacing the embed shortcode with oEmbed JSON data in the "insert media" functionality, allowing a script payload to be executed on both the CMS and front-end of th...

Reflected Cross-Site Scripting (Reflected XSS)

silverstripe/framework is vulnerable to Reflected Cross-Site Scripting Reflected XSS. The vulnerability is due to the "dev" environment mode improperly rendering error messages, allowing an attacker to execute XSS payloads by providing a malicious URL...

Cross-Site Scripting (XSS)

silverstripe/framework is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to improper sanitisation of user-provided content in form messages, allows HTML markup, including potentially harmful scripts, to be processed and displayed without proper filtering, leading to the...