What’s Vulnerable › Vulnerabilities
CVE-2026-15639: Reflected Cross-Site Scripting
- Severity: critical (CVSS 9.3 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: 2026-09-16 · updated 2026-09-18
- Weakness: CWE-79
Description
An attacker can craft a malicious link that, if used by a legitimate user, may cause the user's browser to run JavaScript supplied by the attacker.
Affected products
- Delinea Secret Server (On-Prem): from 10.2.19 through 11.9.48
References
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