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Discourse 安全漏洞

🗓️ 26 Feb 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 4 Views

Discourse voting plugin lacked post visibility checks, exposing voters’ details in versions.

Related
Refs
ReporterTitlePublishedViews
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ATTACKERKB
CVE-2026-27021
26 Feb 202619:50
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CVE-2026-27021
26 Feb 202622:38
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26 Feb 202619:50
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CVE-2026-27021 Discourse: Poll voters endpoint lacked post visibility checks
26 Feb 202619:50
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EUVD-2026-8887
26 Feb 202619:50
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26 Feb 202621:28
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BIT-DISCOURSE-2026-27021 Discourse: Poll voters endpoint lacked post visibility checks
3 Mar 202613:29
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CVE-2026-27021 Discourse: Poll voters endpoint lacked post visibility checks
26 Feb 202619:50
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Positive Technologies
PT-2026-22183
26 Feb 202600:00
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RedhatCVE
CVE-2026-27021
28 Feb 202601:55
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28 May 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
CVSS 46.9
EPSS0.00022
SSVC
4