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PT-2026-76681

🗓️ 17 Aug 2026 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity
🔗 dbugs.ptsecurity.com👁 5 Views

Discourse unauthenticated XSS via crafted color scheme cookie enabling arbitrary JS execution.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-55674
17 Aug 202615:30
attackerkb
circl
Circl
CVE-2026-55674
17 Aug 202618:07
circl
cve
CVE
CVE-2026-55674
17 Aug 202615:30
cve
cvelist
Cvelist
CVE-2026-55674 Discourse: Cache poisoning/XSS via color scheme cookies
17 Aug 202615:30
cvelist
euvd
EUVD
EUVD-2026-60236
17 Aug 202615:30
euvd
nvd
NVD
CVE-2026-55674
17 Aug 202616:16
nvd

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17 Aug 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.19.3
5