{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/79796?format=json","vulnerability_id":"VCID-2x5x-hj6q-sufw","summary":"Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, `posts_nearby` was checking topic access but then returning all posts regardless of type, including whispers that should only be visible to whisperers. Use `Post.secured(guardian)` to properly filter post types based on user permissions. Versions 2025.12.2, 2026.1.1, and 2026.2.0 patch the issue. No known workarounds are available.","aliases":[{"alias":"CVE-2026-27162"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-27162","reference_id":"","reference_type":"","scores":[{"value":"0.00047","scoring_system":"epss","scoring_elements":"0.1483","published_at":"2026-06-11T12:55:00Z"},{"value":"0.00047","scoring_system":"epss","scoring_elements":"0.14951","published_at":"2026-06-13T12:55:00Z"},{"value":"0.00047","scoring_system":"epss","scoring_elements":"0.14924","published_at":"2026-06-14T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-27162"},{"reference_url":"https://github.com/discourse/discourse/security/advisories/GHSA-gffm-43j4-372w","reference_id":"GHSA-gffm-43j4-372w","reference_type":"","scores":[{"value":"4.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-03T01:41:43Z/"}],"url":"https://github.com/discourse/discourse/security/advisories/GHSA-gffm-43j4-372w"}],"weaknesses":[{"cwe_id":200,"name":"Exposure of Sensitive Information to an Unauthorized Actor","description":"The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information."}],"exploits":[],"severity_range_score":"4.9 - 4.9","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-2x5x-hj6q-sufw"}