https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-18T12:47:49.763496+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-29807 EUVD-2026-29807 2026-10-18T12:47:49.766451+00:00 EUVD-2026-29807 https://cve.radiocsirt.org/vuln/fkie_cve-2021-37627 fkie_cve-2021-37627 2026-10-18T12:47:49.766485+00:00

Contao is an open source CMS that allows creation of websites and scalable web applications. In affected versions it is possible to gain privileged rights in the Contao back end. Installations are only affected if they have untrusted back end users who have access to the form generator. All users are advised to update to Contao 4.4.56, 4.9.18 or 4.11.7. As a workaround users may disable the form generator or disable the login for untrusted back end users.

 https://cve.radiocsirt.org/vuln/ghsa-hq5m-mqmx-fw6m GHSA-hq5m-mqmx-fw6m — Privilege escalation via form generator 2026-10-18T12:47:49.766517+00:00

Affected: Packagist: contao/core-bundle, Packagist: contao/contao

### Impact

It is possible for untrusted users to gain administrator rights with the form generator.

Installations are only affected if there are untrusted back end users with access to the form generator.

### Patches

Update to Contao 4.4.56, 4.9.18 or 4.11.7.

### Workarounds

Disable the form generator or disable the login for untrusted back end users.

### References

https://contao.org/en/security-advisories/privilege-escalation-with-the-form-generator

### For more information

If you have any questions or comments about this advisory, open an issue in [contao/contao](https://github.com/contao/contao/issues/new/choose).

 https://cve.radiocsirt.org/vuln/gsd-2021-37627 gsd-2021-37627 2026-10-18T12:47:49.766554+00:00 gsd-2021-37627