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Discourse security vulnerabilities

🗓️ 19 May 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 30 Views

Discourse versions before 2026.1.4, 2026.3.1, 2026.4.1, and 2026.5.0-latest.1 have security flaws via the discourse-subscriptions plugin.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-34154
19 May 202618:41
–attackerkb
cve
CVE
CVE-2026-34154
19 May 202618:41
–cve
cvelist
Cvelist
CVE-2026-34154 Discourse has a subscription access bypass in its discourse-subscriptions plugin
19 May 202618:41
–cvelist
euvd
EUVD
EUVD-2026-30969
19 May 202618:41
–euvd
mend
Mend
CVE-2026-34154
19 May 202618:41
–mend
nvd
NVD
CVE-2026-34154
19 May 202619:16
–nvd
osv_bit
osv_bit
BIT-DISCOURSE-2026-34154 Discourse has a subscription access bypass in its discourse-subscriptions plugin
25 May 202614:46
–osv_bit
ptsecurity
Positive Technologies
PT-2026-41996
19 May 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-34154: Missing Authorization
19 May 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-34154
5 Jun 202619:50
–redhatcve
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02 Jun 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 42.1
EPSS0.00214
SSVC
30