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Unspecified vulnerability in Discourse (CNVD-2026-17483)

🗓️ 24 Mar 2026 00:00:00Reported by China National Vulnerability DatabaseType 
cnvd
 cnvd
🔗 www.cnvd.org.cn👁 5 Views

Discourse vulnerability lets a tag editor alter hidden synonyms, enabling privilege escalation.

Related
Detection
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-33426
20 Mar 202623:14
attackerkb
cnnvd
CNNVD
Discourse 安全漏洞
21 Mar 202600:00
cnnvd
cve
CVE
CVE-2026-33426
20 Mar 202623:14
cve
cvelist
Cvelist
CVE-2026-33426 Discourse users can edit or synonymize hidden tags they can't see
20 Mar 202623:14
cvelist
euvd
EUVD
EUVD-2026-13908
20 Mar 202623:14
euvd
nvd
NVD
CVE-2026-33426
21 Mar 202600:16
nvd
osv
OSV
BIT-DISCOURSE-2026-33426 Discourse users can edit or synonymize hidden tags they can't see
27 Mar 202607:11
osv
ptsecurity
Positive Technologies
PT-2026-26710
20 Mar 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-33426
26 Mar 202615:16
redhatcve
vulnrichment
Vulnrichment
CVE-2026-33426 Discourse users can edit or synonymize hidden tags they can't see
20 Mar 202623:14
vulnrichment
Vulners
Node
OR
discoursediscourseRange<2026.1.2
discoursediscourseRange<2026.2.1
discourselatest.1Range<2026.3.0-

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16 Apr 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.13.5 - 3.8
EPSS0.0016
SSVC
5