CVE-2026-113387: Missing Auth (CVSS 8.6)

Description

The Ortto plugin for WordPress before 1.0.25 did not authenticate configuration update requests, relying only on a secret exposed in public HTML. An unauthenticated threat actor could overwrite the plugin's configuration to serve arbitrary scripts.

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CVSS v3.1 Score

8.6

HIGH

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

Weakness Type (CWE)

CWE-306 Missing Authentication

References

Other References

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

Frequently Asked Questions

What is CVE-2026-113387? +

The Ortto plugin for WordPress before 1.0.25 did not authenticate configuration update requests, relying only on a secret exposed in public HTML. An unauthenticated threat actor could overwrite the plugin's configuration to serve arbitrary scripts. It has a CVSS v3.1 base score of 8.6 (HIGH).

How severe is CVE-2026-113387? +

CVE-2026-113387 has a CVSS v3.1 score of 8.6 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2026-113387? +

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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