What’s Vulnerable › Vulnerabilities
CVE-2026-3204
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-03-03 · updated 2026-06-17
- Weakness: CWE-20
Description
Improper input validation in the error message page in Devolutions Server 2025.3.16 and earlier allows remote attackers to spoof the displayed error message via a specially crafted URL.
Affected products
- Devolutions Server: through 2025.3.16.0
References
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