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CVE-2025-61598
Good to know:
Date: October 28, 2025
Discourse is an open source discussion platform. Version before 3.6.2 and 3.6.0.beta2, default Cache-Control response header with value no-store, no-cache was missing from error responses. This may caused unintended caching of those responses by proxies potentially leading to cache poisoning attacks. This vulnerability is fixed in 3.6.2 and 3.6.0.beta2.
Severity Score
Related Resources (5)
Severity Score
Weakness Type (CWE)
Use of Cache Containing Sensitive Information
CWE-524Top Fix
Upgrade Version
Upgrade to version https://github.com/discourse/discourse.git - v3.6.1;https://github.com/discourse/discourse.git - v3.5.2
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | LOW |
| Integrity (I): | NONE |
| Availability (A): | NONE |