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CVE-2026-55085 Etherpad: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in etherpad-lite

🗓️ 19 Aug 2026 19:34:27Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

XSS in etherpad-lite <3.3.1 via unquoted ol start attribute in domline.ts innerHTML assignment.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-55085
19 Aug 202619:34
cve
euvd
EUVD
EUVD-2026-62740
19 Aug 202619:34
euvd
nvd
NVD
CVE-2026-55085
19 Aug 202620:17
nvd
ptsecurity
Positive Technologies
PT-2026-78642
19 Aug 202600:00
ptsecurity
[
  {
    "vendor": "ether",
    "product": "etherpad",
    "versions": [
      {
        "version": "< 3.3.1",
        "status": "affected"
      }
    ]
  }
]

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