CVE-2025-68662

7.6

HIGHCVSS v3.1 Base Score

0.03%

LOW RiskEPSS (10th percentile)

Discourse is an open source discussion platform. In versions prior to 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0, a hostname validation issue in FinalDestination could allow bypassing SSRF protections under certain conditions. This issue is patched in versions 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0. No known workarounds are available.

Published: 1/28/2026

Modified: 1/30/2026

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Vulnerability Summary

CVSS v3 Score

7.6HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

EPSS Score (Exploitation Probability)

0.03%LOW Exploitation Risk

10th percentile

This vulnerability has a 0.03% probability of being exploited in the next 30 days, ranking higher than 10% of all scored CVEs.

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