CVE-2026-113409: XSS (CVSS 4.8)

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.

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CVSS v3.1 Score

4.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

References

Other References

https://trust.canva.com?tcuUid=acddc58b-886d-487c-b2d4-837fde87ddc8

Frequently Asked Questions

What is CVE-2026-113409? +

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. It has a CVSS v3.1 base score of 4.8 (MEDIUM).

How severe is CVE-2026-113409? +

CVE-2026-113409 has a CVSS v3.1 score of 4.8 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2026-113409? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2026-113409