Description
A weakness has been identified in FluentCMS 0.0.5. The impacted element is an unknown function of the file /admin/blocks of the component Blocks Plugin. This manipulation causes cross site scripting. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | FluentCMS | 0.0.5 | — |
References
- VDB-369014 | FluentCMS Blocks Plugin blocks cross site scripting vdb-entry
- VDB-369014 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-11434 | CVE Analysis and Report third-party-advisory
- Submit #821094 | FluentCMS 0.0.5 Cross Site Scripting third-party-advisory
- https://karinagante.github.io/cve-2026-11434/ related
- https://karinagante.github.io/cve-2026-11434/#proof-of-concept-poc exploit
- https://hackmd.io/@noka/BkHdIMFAWx related