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CVE-2026-72729

🗓️ 10 Aug 2026 16:15:13Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 47 Views

Discourse discourse-local-dates plugin renders crafted local-date data as HTML, enabling stored XSS when CSP is modified or disabled.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-72729
10 Aug 202616:15
attackerkb
cvelist
Cvelist
CVE-2026-72729 Discourse: Stored XSS in discourse-local-dates plugin
10 Aug 202616:15
cvelist
euvd
EUVD
EUVD-2026-55669
10 Aug 202616:15
euvd
nvd
NVD
CVE-2026-72729
10 Aug 202617:17
nvd
osv
OSV
BIT-DISCOURSE-2026-72729 Discourse: Stored XSS in discourse-local-dates plugin
17 Aug 202605:44
osv
ptsecurity
Positive Technologies
PT-2026-69869
10 Aug 202600:00
ptsecurity
ptsecurity
Positive Technologies
PT-2026-73256
17 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-72729 Discourse: Stored XSS in discourse-local-dates plugin
10 Aug 202616:15
vulnrichment
Vulners
Node
OR
discoursediscourseRange<2026.1.6
discoursediscourseRange2026.5.0-latest2026.5.2
discoursediscourseRange2026.6.0-latest2026.6.1
[
  {
    "vendor": "discourse",
    "product": "discourse",
    "versions": [
      {
        "version": "< 2026.1.6",
        "status": "affected"
      },
      {
        "version": ">= 2026.5.0-latest, < 2026.5.2",
        "status": "affected"
      },
      {
        "version": ">= 2026.6.0-latest, < 2026.6.1",
        "status": "affected"
      }
    ]
  }
]

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11 Aug 2026 03:18Current
5.3Medium risk
Vulners AI Score5.3
CVSS 42
EPSS0.00278
SSVC
47