Backdrop CMS 安全漏洞

Backdrop CMS is an open-source content management system developed by Backdrop CMS. Versions of Backdrop CMS prior to 1.x-1.3.5 contained security vulnerabilities. These vulnerabilities stemmed from insufficient protection against cross-site scripting attacks. If optional information fields in th...

CVE-2025-71310: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

The GDPR cookies module for Backdrop CMS before 1.x-1.3.5 doesn't sufficiently protect visitors from Cross Site Scripting XSS if a malicious value has been provided for the optional 'Info content' field for the YouTube service. This is mitigated by the fact that an attacker must have a role with...

EUVD-2026-29373

The Salesforce module before 1.x-1.0.1 for Backdrop CMS does not properly use a random state parameter to protect the authorization flow against CSRF attacks...

CVE-2026-45430

The Salesforce module before 1.x-1.0.1 for Backdrop CMS does not properly use a random state parameter to protect the authorization flow against CSRF attacks...

CVE-2026-45430

CVE-2026-45430 affects the Salesforce module for Backdrop CMS (vulnerable: 1.x-1.0.0 and earlier; fixed in 1.x-1.0.1 or later). The root cause is the module not properly using a random state parameter to protect the OAuth-like authorization flow, leaving it susceptible to CSRF attacks. The CVSSv3...

CVE-2026-45430

The Salesforce module before 1.x-1.0.1 for Backdrop CMS does not properly use a random state parameter to protect the authorization flow against CSRF attacks...

CVE-2026-45430

The Salesforce module before 1.x-1.0.1 for Backdrop CMS does not properly use a random state parameter to protect the authorization flow against CSRF attacks...

CVE-2026-45430

The Salesforce module before 1.x-1.0.1 for Backdrop CMS does not properly use a random state parameter to protect the authorization flow against CSRF attacks...

CVE-2026-45430: Cross-Site Request Forgery (CSRF)

The Salesforce module before 1.x-1.0.1 for Backdrop CMS does not properly use a random state parameter to protect the authorization flow against CSRF attacks...

PT-2026-39931

The Salesforce module before 1.x-1.0.1 for Backdrop CMS does not properly use a random state parameter to protect the authorization flow against CSRF attacks...

📄 Backdrop CMS 1.29.2 CSRF / XSS / Privilege Escalation

Proof of concept exploit that demonstrates how Backdrop CMS version 1.29.2 suffers from cross site request forgery, persistent cross site scripting, and privilege escalation vulnerabilities...

CVE-2022-42094

Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting XSS vulnerability via the 'Card' content...

CVE-2022-42095

Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting XSS vulnerability via the Page content...

CVE-2022-42097

Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting XSS vulnerability via 'Comment.'...

CVE-2024-41709

Backdrop CMS before 1.27.3 and 1.28.x before 1.28.2 does not sufficiently sanitize field labels before they are displayed in certain places. This vulnerability is mitigated by the fact that an attacker must have a role with the "administer fields" permission...

Host Header Injection

Backdrop CMS is vulnerable to Host Header Injection. The vulnerability is due to improper validation of the Host header in password reset requests, which allows an attacker to manipulate redirects to malicious domains and potentially perform session hijacking via cookie injection...

CVE-2025-63828

Host Header Injection vulnerability in Backdrop CMS 1.32.1 allows attackers to manipulate the Host header in password reset requests, leading to redirects to malicious domains and potential session hijacking via cookie injection...

HTTP Header Injection

Overview backdrop/backdrop is a CMS that helps you build websites for businesses and non-profits. Affected versions of this package are vulnerable to HTTP Header Injection via manipulation of the Host header in password reset requests. An attacker can cause users to be redirected to malicious...

GHSA-FFPG-GM3H-4P5P Backdrop CMS Host Header Injection vulnerability

Host Header Injection vulnerability in Backdrop CMS 1.32.1 allows attackers to manipulate the Host header in password reset requests, leading to redirects to malicious domains and potential session hijacking via cookie injection...

Backdrop CMS Host Header Injection vulnerability

Host Header Injection vulnerability in Backdrop CMS 1.32.1 allows attackers to manipulate the Host header in password reset requests, leading to redirects to malicious domains and potential session hijacking via cookie injection...