Vulnerability · Published Jun 6, 2026 · Assigned by VulDB

CVE-2026-11438theonedev projects improper authorization

Medium 6.3

In plain English

A medium-severity security flaw in onedev from theonedev. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)0.2%top 88.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
theonedev	onedev	15.0.015.0.115.0.215.0.315.0.415.0.5

Weakness: CWE-285, CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C

References

VDB-369018 | theonedev projects improper authorization vdb-entry, technical-description
VDB-369018 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-11438 | CVE Analysis and Report third-party-advisory
Submit #822944 | theonedev onedev 15.05 BOPLA third-party-advisory
https://www.cnblogs.com/aibot/p/19994142 related
https://github.com/theonedev/onedev/releases/tag/v15.0.6 patch