How severe is CVE-2026-42350?

CVE-2026-42350 has a CVSS 4.0 base score of 5.1, rated medium severity.

Is CVE-2026-42350 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-42350?

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

Does CVE-2026-42350 have an EU (EUVD) identifier?

Yes. CVE-2026-42350 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28857.

When was CVE-2026-42350 published?

CVE-2026-42350 was published on 2026-05-08 and last updated on 2026-06-17.

CVE-2026-42350

CVE-2026-42350 is a medium-severity vulnerability with a CVSS 4.0 base score of 5.1. 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-601.

Key facts

Severity: Medium (CVSS 4.0 base score 5.1)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-28857
Weakness: CWE-601
Published: 2026-05-08
Last modified: 2026-06-17

Description

Kargo manages and automates the promotion of software artifacts. Prior to versions 1.7.10, 1.8.13, 1.9.8, and 1.10.2, Kargo is vulnerable to open redirect in UI OIDC login flow via the redirectTo query parameter. This issue has been patched in versions 1.7.10, 1.8.13, 1.9.8, and 1.10.2.

Frequently asked questions

What is CVE-2026-42350?: Kargo manages and automates the promotion of software artifacts. Prior to versions 1.7.10, 1.8.13, 1.9.8, and 1.10.2, Kargo is vulnerable to open redirect in UI OIDC login flow via the redirectTo query parameter. This issue has been patched in versions 1.7.10, 1.8.13, 1.9.8, and 1.10.2.
How severe is CVE-2026-42350?: CVE-2026-42350 has a CVSS 4.0 base score of 5.1, rated medium severity.
Is CVE-2026-42350 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-42350?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-42350 have an EU (EUVD) identifier?: Yes. CVE-2026-42350 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28857.
When was CVE-2026-42350 published?: CVE-2026-42350 was published on 2026-05-08 and last updated on 2026-06-17.

References

https://github.com/akuity/kargo/security/advisories/GHSA-g7gw-m874-7rmf

Other CWE-601 (Open Redirect) vulnerabilities

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CVE-2024-22891 — Critical (CVSS 9.8): Nteract v.0.28.0 was discovered to contain a remote code execution (RCE) vulnerability via the Markdown link.

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