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CVE-2026-73038 NodeBB < 4.15.0 Stored XSS via ActivityPub emoji tag.icon.url and tag.name

🗓️ 13 Aug 2026 18:41:49Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

NodeBB before 4.15.0 has stored XSS in renderEmoji via unescaped ActivityPub emoji tag.icon.url and tag.name. CVE-2026-73038.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-73038
13 Aug 202618:41
attackerkb
cve
CVE
CVE-2026-73038
13 Aug 202618:41
cve
euvd
EUVD
EUVD-2026-58226
13 Aug 202618:41
euvd
nvd
NVD
CVE-2026-73038
13 Aug 202619:17
nvd
ptsecurity
Positive Technologies
PT-2026-71731
13 Aug 202600:00
ptsecurity
[
  {
    "vendor": "NodeBB",
    "product": "NodeBB",
    "defaultStatus": "affected",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThan": "4.15.0"
      }
    ],
    "repo": "https://github.com/NodeBB/NodeBB",
    "packageURL": "pkg:github/NodeBB/NodeBB"
  }
]

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