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2 vulnerabilities found for by discourse

CVE-2025-61598 (GCVE-0-2025-61598)
Vulnerability from cvelistv5
Published
2025-10-28 20:38
Modified
2025-10-29 13:43
Severity ?
6.3 (Medium) - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-524 - Use of Cache Containing Sensitive Information
Summary
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.
References
Impacted products
Vendor Product Version
discourse discourse Version: < 3.6.2
Version: >= 3.6.0.beta1, < 3.6.0.beta2
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CVE-2025-58055 (GCVE-0-2025-58055)
Vulnerability from cvelistv5
Published
2025-10-01 18:48
Modified
2025-10-23 13:20
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-284 - Improper Access Control
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Summary
Discourse is an open-source community discussion platform. In versions 3.5.0 and below, the Discourse AI suggestion endpoints for topic “Title”, “Category”, and “Tags” allowed authenticated users to extract information about topics that they weren’t authorized to access. By modifying the “topic_id” value in API requests to the AI suggestion endpoints, users could target specific restricted topics. The AI model’s responses then disclosed information that the authenticated user couldn’t normally access. This issue is fixed in version 3.5.1. To workaround this issue, users can restrict group access to the AI helper feature through the "composer_ai_helper_allowed_groups" and "post_ai_helper_allowed_groups" site settings.
References
Impacted products
Vendor Product Version
discourse discourse Version: < 3.5.1
 Create a notification for this product.
Show details on NVD website

To clipboard 

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