What’s Vulnerable › Vulnerabilities

CVE-2015-9320

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-20 · updated 2026-06-17
• Weakness: CWE-79

Description

The option-tree plugin before 2.5.4 for WordPress has XSS related to add_query_arg.

Affected products

• Optiontree Project Optiontree: before 2.5.4 — fixed in 2.5.4

How to fix

Upgrade to a fixed version: Optiontree Project Optiontree 2.5.4. Check the vendor advisory for mitigations.

References

• https://wordpress.org/plugins/option-tree/#developers
• https://wpvulndb.com/vulnerabilities/9769
• https://wordpress.org/plugins/option-tree/#developers
• https://wpvulndb.com/vulnerabilities/9769

Get alerted when CVE-2015-9320 or the next vulnerability affects your stack