How severe is CVE-2026-11438?

CVE-2026-11438 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-11438 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-11438?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-11438 have an EU (EUVD) identifier?

Yes. CVE-2026-11438 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-34973.

When was CVE-2026-11438 published?

CVE-2026-11438 was published on 2026-06-06 and last updated on 2026-06-17.

CVE-2026-11438

CVE-2026-11438 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-266.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 5.3
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-34973
Weakness: CWE-266
Published: 2026-06-06
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2026-11438?: 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.
How severe is CVE-2026-11438?: CVE-2026-11438 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-11438 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-11438?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-11438 have an EU (EUVD) identifier?: Yes. CVE-2026-11438 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-34973.
When was CVE-2026-11438 published?: CVE-2026-11438 was published on 2026-06-06 and last updated on 2026-06-17.

References

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