CVE-2026-101151

MEDIUMCVSS 4.3/10

Last modified

CVE-2026-101151 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Insufficient validation of request in login flow could allow a remote, unauthenticated attacker to craft a URL that, when clicked by a user, redirects the user's browser to an arbitrary external site upon completion of the authentication process..

Description

Insufficient validation of request in login flow could allow a remote, unauthenticated attacker to craft a URL that, when clicked by a user, redirects the user's browser to an arbitrary external site upon completion of the authentication process.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
Arista NetworksCloudVision Portal2026.2.0; >= 2026.1.0, <= 2026.1.2; >= 2025.3.0, <= 2025.3.3; >= 2020.3.0, < 2025.3.0

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2026-101151?
Insufficient validation of request in login flow could allow a remote, unauthenticated attacker to craft a URL that, when clicked by a user, redirects the user's browser to an arbitrary external site upon completion of the authentication process.
How severe is CVE-2026-101151?
CVE-2026-101151 has a CVSS score of 4.3/10 (MEDIUM severity).
How do I fix CVE-2026-101151?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST