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CVE-2026-59710

🗓️ 06 Jul 2026 21:15:45Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 40 Views

Stored XSS in showdown via unescaped table header id attributes in tables.js enabling injection.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-59710
6 Jul 202621:15
attackerkb
circl
Circl
CVE-2026-59710
7 Jul 202600:49
circl
cvelist
Cvelist
CVE-2026-59710 showdown - Stored XSS via Unescaped Table Header ID Attribute Injection
6 Jul 202621:15
cvelist
euvd
EUVD
EUVD-2026-41954
7 Jul 202600:30
euvd
github
Github Security Blog
showdown allows stored cross-site scripting through table header ID injection
7 Jul 202600:30
github
nvd
NVD
CVE-2026-59710
6 Jul 202622:16
nvd
osv
OSV
GHSA-22G5-R2X5-97CX showdown allows stored cross-site scripting through table header ID injection
7 Jul 202600:30
osv
osv
OSV
MINI-2FHH-8M2V-F3VV
8 Aug 202613:07
osv
osv
OSV
MINI-4RMR-2742-MPF5
8 Aug 202613:07
osv
osv
OSV
MINI-H37W-3G9V-9G8Q
8 Aug 202613:34
osv
Rows per page
Vulners
CNA
Node
showdownshowdownRange02.1.0
[
  {
    "vendor": "showdown",
    "product": "showdown",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/showdown",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThanOrEqual": "2.1.0"
      }
    ]
  }
]

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07 Jul 2026 13:57Current
5.9Medium risk
Vulners AI Score5.9
CVSS 45.3
CVSS 3.16.1
EPSS0.00198
SSVC
40