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Vulnerability record · CVE-2018-6834 · published 8 February 2018

CVE-2018-6834: Etherpad lite cross-site scripting vulnerability

Etherpad · Etherpad Lite

static/js/pad_utils.js in Etherpad Lite before v1.6.3 has XSS via window.location.href.

6.1 CVSS 3.0 Medium EPSS 0.88% · top 42.5% CWE-79 · Cross-site scripting
6.1CVSS 3.0 base score, v2 4.3
0.88%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

static/js/pad_utils.js in Etherpad Lite before v1.6.3 has XSS via window.location.href.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/ether/etherpad-lite/commit/a03422b09468cdd5f192b05643311c705447588b PatchThird Party Advisory
https://github.com/ether/etherpad-lite/releases/tag/1.6.3 Release NotesThird Party Advisory
https://github.com/ether/etherpad-lite/commit/a03422b09468cdd5f192b05643311c705447588b PatchThird Party Advisory
https://github.com/ether/etherpad-lite/releases/tag/1.6.3 Release NotesThird Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-6834), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.