# CVE-2026-93364: Bludit CMS mass assignment vulnerability in page editing

Source: https://junglewise.ai/threats/cve-2026-93364-bludit-cms-through-3-22-0-contains-a-mass-assignment  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-25. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-93364 · Severity: medium · CVSS 4.3 · Published 2026-09-25

Bludit CMS is a web content management platform used to build and manage websites. A flaw in its page editing functionality allows low-privilege authors to modify restricted page fields they should not have access to, potentially converting pages to site-wide navigation entries or transferring page ownership to other accounts. An attacker must already have author-level credentials to exploit this vulnerability.

Technologies: [Bludit CMS](https://junglewise.ai/threats/technologies/bludit-cms). Vendors: [Bludit](https://junglewise.ai/threats/vendors/bludit).

## Quick answers

**Is CVE-2026-93364 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-93364 being exploited in the wild.

**How severe is CVE-2026-93364?** Medium severity, with a CVSS score of 4.3, published 25 September 2026.

**Which products and versions are affected?** Bludit CMS through 3.22.0, also affecting 4.0.0-beta-1.

**Is there a fix for CVE-2026-93364?** 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.

**How is CVE-2026-93364 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-93364?** Check whether you run Bludit CMS 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.

## Technical details

This is a mass assignment / improper authorization vulnerability (CWE-915) in the Pages::edit() function within bl-kernel/pages.class.php. Authenticated users with the Author role can inject reserved parameters such as type and username into page save requests because the function iterates all dbFields without per-field authorization checks. The attack requires prior authentication with Author role credentials and network access to the Bludit instance.

## Affected products

- Bludit Bludit CMS through 3.22.0, also affecting 4.0.0-beta-1

## Timeline

- 2026-09-25: disclosed: CVE-2026-93364 published

## References

- [https://gist.github.com/akinerkisa/6a7532442795beefd29b9c55a100eb16](https://gist.github.com/akinerkisa/6a7532442795beefd29b9c55a100eb16)
- [https://www.vulncheck.com/advisories/bludit-cms-mass-assignment-privilege-escalation-via-pages-edit](https://www.vulncheck.com/advisories/bludit-cms-mass-assignment-privilege-escalation-via-pages-edit)

## Related threats

- [Bludit CMS authorization bypass in article endpoints](https://junglewise.ai/threats/cve-2026-95153-an-issue-in-bludit-cms-3-22-0-allows-a-remote-attacker-to-obtain)
- [Bludit CMS authorization bypass in media file deletion](https://junglewise.ai/threats/cve-2026-93366-bludit-cms-through-3-22-0-contains-an-authorization-bypass)
- [Bludit CMS missing authorization in AJAX endpoint](https://junglewise.ai/threats/cve-2026-93365-bludit-cms-through-3-22-0-contains-a-missing-authorization)