CVE-2026-113409

Stored XSS in Ortto WordPress Plugin Settings

Published Oct 29, 2026 CVSS 3.1 · 4.8 Medium EPSS < 1% KEV · Not listed
Description
The Ortto plugin for WordPress before 1.0.25 did not escape stored settings on its admin settings page, leading to stored cross-site scripting. A threat actor able to modify the plugin's configuration could execute arbitrary JavaScript in an administrator's session when they visited the impacted page.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions ortto
Vendors & Products Wordpress-extensions
Wordpress-extensions ortto
Type Values Removed Values Added
Title Stored XSS in Ortto WordPress Plugin Settings
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The Ortto plugin for WordPress before 1.0.25 did not escape stored settings on its admin settings page, leading to stored cross-site scripting. A threat actor able to modify the plugin's configuration could execute arbitrary JavaScript in an administrator's session when they visited the impacted page.
First Time appeared Canva
Canva ortto
Weaknesses CWE-79
CPEs cpe:2.3:a:canva:ortto:*:*:*:*:*:wordpress:*:*
Vendors & Products Canva
Canva ortto
References
Metrics cvssV3_1

{'score': 4.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Canva
Published
Updated
Oct 29, 2026, 2:02 AM
Reserved
Oct 20, 2026, 6:16 AM
Status
Deferred
Published
Oct 29, 2026, 2:16 AM
Modified
Oct 29, 2026, 3:12 PM