← All CVEs NewScan detects
high

CVE-2026-55085

Etherpad stored XSS via a numbered-list start attribute interpolated into unquoted HTML

Severity
high
Affected product
Etherpad
Affected versions
Etherpad ≥ 2.0.0, < 3.3.1
Fixed in
Etherpad 3.3.1
Detection basis
Component version range
Shipped rule
Etherpad: Etherpad stored XSS via a numbered-list start attribute interpolated into unquoted HTML
Added to NewScan
2026-08-20
Detected by
NewScan — free, self-hosted

How NewScan reports it

COMPONENT VERSION RANGE

NewScan fingerprints Etherpad from its response and reports this CVE when the detected version falls inside the affected range below.

References

Scan for this yourself — local, in-band scanning is free.

Get NewScan (FREE) →

Review the measured benchmark, then use the verified remediation process.