What’s Vulnerable › Vulnerabilities

CVE-2026-0601: Nexus Repository 3 - Cross-Site Scripting

• Severity: medium (CVSS 5.1 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-14 · updated 2026-06-17
• Weakness: CWE-79

Description

A reflected cross-site scripting vulnerability exists in Nexus Repository 3 that allows unauthenticated attackers to execute arbitrary JavaScript in a victim's browser through a specially crafted request requiring user interaction.

Affected products

• Sonatype Nexus Repository 3: from 3.82.0 through 3.87.1

References

• https://help.sonatype.com/en/sonatype-nexus-repository-3-88-0-release-notes.html
• https://support.sonatype.com/hc/en-us/articles/47934334375955

Get alerted when CVE-2026-0601 or the next vulnerability affects your stack