# CVE-2009-3630: TYPO3 Backend vulnerable to Frame Hijacking

Source: https://junglewise.ai/threats/cve-2009-3630-typo3-backend-vulnerable-to-frame-hijacking  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-05-02  
License: CC BY 4.0 with a link back

CVE-2009-3630 · Severity: info · Published 2022-05-02

TYPO3 Backend vulnerable to Frame Hijacking

Technologies: [typo3/cms-backend (Packagist)](https://junglewise.ai/threats/technologies/typo3-cms-backend). Vendors: [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is CVE-2009-3630 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2009-3630 being exploited in the wild.

**How severe is CVE-2009-3630?** Informational severity, published 2 May 2022.

**Which products and versions are affected?** typo3/cms-backend (Packagist) ECOSYSTEM:introduced=0,last_affected=4.0.13.

**Is there a fix for CVE-2009-3630?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2009-3630?** Check whether you run typo3/cms-backend (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- typo3/cms-backend (Packagist) ECOSYSTEM:introduced=0,last_affected=4.0.13

## Identifiers

- CVE-2009-3630
- GHSA-mg66-3x8x-r8g2

## Related threats

- [The referrer enforcement introduced with TYPO3-CORE-SA-2020-006 became ineffective in TYPO3 v13.0, where TYPO3 CMS started](https://junglewise.ai/threats/cve-2026-19418-typo3-cms-broken-access-control-in-backend-and-install-tool)
- [TYPO3 CMS broken access control in Backend API](https://junglewise.ai/threats/cve-2026-47352-typo3-cms-broken-access-control-in-backend-api)
- [TYPO3 CMS broken access control in Clipboard](https://junglewise.ai/threats/cve-2026-47351-typo3-cms-broken-access-control-in-clipboard)
- [TYPO3 CMS Stores Cleartext Password in User Settings Module](https://junglewise.ai/threats/cve-2026-6553-typo3-cms-stores-cleartext-password-in-user-settings-module)
- [TYPO3 CMS Allows Broken Access Control in Edit Document Controller](https://junglewise.ai/threats/cve-2025-59020-typo3-cms-allows-broken-access-control-in-edit-document)