TYPO3 6.2.1 SQL Injection Exploit

Exploit Title: TYPO3 6.2.1 allows SQL Injection via a backend user on backend.php Author: @nu11secur1ty Testing and Debugging: @nu11secur1ty Vendor: https://typo3.org/ Link: https://get.typo3.org/version/6.2.1 CVE: CVE-2021-31777 Proof: https://streamable.com/8v7v4i + Exploit Source:...

CVE-2021-31777

The dce aka Dynamic Content Element extension 2.2.0 through 2.6.x before 2.6.2, and 2.7.x before 2.7.1, for TYPO3 allows SQL Injection via a backend user account...

CVE-2021-31779

The yoastseo aka Yoast SEO extension before 7.2.1 for TYPO3 allows SSRF via a backend user account...

CVE-2021-31778

The media2click aka 2 Clicks for External Media extension 1.x before 1.3.3 for TYPO3 allows XSS by a backend user account...

CVE-2021-31777

The dce aka Dynamic Content Element extension 2.2.0 through 2.6.x before 2.6.2, and 2.7.x before 2.7.1, for TYPO3 allows SQL Injection via a backend user account...

Cross site scripting

The media2click aka 2 Clicks for External Media extension 1.x before 1.3.3 for TYPO3 allows XSS by a backend user account...

CVE-2021-31778

The media2click aka 2 Clicks for External Media extension 1.x before 1.3.3 for TYPO3 allows XSS by a backend user account...

CVE-2021-31779

The yoastseo aka Yoast SEO extension before 7.2.1 for TYPO3 allows SSRF via a backend user account...

CVE-2021-31778

The media2click aka 2 Clicks for External Media extension 1.x before 1.3.3 for TYPO3 allows XSS by a backend user account...

CVE-2021-31778

The CVE-2021-31778 entry concerns the TYPO3 extension media2click (aka 2 Clicks for External Media) 1.x prior to 1.3.3. The vulnerability enables cross-site scripting (XSS) by a backend user account due to insufficient input handling in the extension. Affected component: media2click for TYPO3; ro...

CVE-2021-31778

The media2click aka 2 Clicks for External Media extension 1.x before 1.3.3 for TYPO3 allows XSS by a backend user account...

PT-2021-19501

Name of the Vulnerable Software and Affected Versions media2click aka 2 Clicks for External Media extension versions 1.x before 1.3.3 for TYPO3 Description The issue allows for XSS by a backend user account. Recommendations For media2click aka 2 Clicks for External Media extension versions 1.x...

PT-2021-19502

Name of the Vulnerable Software and Affected Versions yoast seo extension versions prior to 7.2.1 for TYPO3 Description The issue allows for Server-Side Request Forgery SSRF via a backend user account. SSRF is a type of attack where an attacker can trick a server into making requests to internal ...

CVE-2021-31777: Improper Neutralization of Special Elements used in an SQL Command

The dce aka Dynamic Content Element extension 2.2.0 through 2.6.x before 2.6.2, and 2.7.x before 2.7.1, for TYPO3 allows SQL Injection via a backend user account...

CVE-2021-31779: Server-Side Request Forgery (SSRF)

The yoastseo aka Yoast SEO extension before 7.2.1 for TYPO3 allows SSRF via a backend user account...

CVE-2021-31778: Improper Neutralization of Input During Web Page Generation

The media2click aka 2 Clicks for External Media extension 1.x before 1.3.3 for TYPO3 allows XSS by a backend user account...

CVE-2021-21365

Bootstrap Package is a theme for TYPO3. It has been discovered that rendering content in the website frontend is vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability. Users of the extension, who have overwritten the affected templates with custo...

CVE-2021-21365

Bootstrap Package is a theme for TYPO3. It has been discovered that rendering content in the website frontend is vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability. Users of the extension, who have overwritten the affected templates with custo...

SQL Injection in extension "Dynamic Content Element" (dce)

The extension fails to properly sanitize user input and is susceptible to SQL Injection. A TYPO3 backend user account is required to exploit the vulnerability...

Cross-Site Scripting in extension "2 Clicks for External Media" (media2click)

The extension fails to properly encode user input for output in HTML context. A TYPO3 backend user account is required to exploit the vulnerability...