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CVE-2026-27151

🗓️ 28 Feb 2026 01:55:58Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 29 Views

Discourse move_posts could move posts into topics without destination write permission.

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Refs
ReporterTitlePublishedViews
Family
attackerkb
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CVE-2026-27151
26 Feb 202619:57
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circl
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CVE-2026-27151
26 Feb 202622:57
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cnnvd
CNNVD
Discourse security vulnerabilities
26 Feb 202600:00
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cve
CVE
CVE-2026-27151
26 Feb 202619:57
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cvelist
Cvelist
CVE-2026-27151 Discourse doesn't validate destination topic when moving posts
26 Feb 202619:57
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euvd
EUVD
EUVD-2026-8890
26 Feb 202619:57
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nvd
NVD
CVE-2026-27151
26 Feb 202621:28
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osv_bit
osv_bit
BIT-DISCOURSE-2026-27151 Discourse doesn't validate destination topic when moving posts
3 Mar 202613:29
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osv_cve
osv_cve
CVE-2026-27151 Discourse doesn't validate destination topic when moving posts
26 Feb 202619:57
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ptsecurity
Positive Technologies
PT-2026-22186
26 Feb 202600:00
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28 Feb 2026 01:55Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.12.7
CVSS 45.3
EPSS0.00179
SSVC
29