What’s Vulnerable › Vulnerabilities

CVE-2015-9455

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-10-07 · updated 2026-06-17
• Weakness: CWE-352

Description

The buddypress-activity-plus plugin before 1.6.2 for WordPress has CSRF with resultant directory traversal via the wp-admin/admin-ajax.php bpfb_photos[] parameter in a bpfb_remove_temp_images action.

Affected products

• Incsub Buddypress-Activity-Plus: before 1.6.2 — fixed in 1.6.2

How to fix

Upgrade to a fixed version: Incsub Buddypress-Activity-Plus 1.6.2. Check the vendor advisory for mitigations.

References

• https://security.dxw.com/advisories/csrf-and-arbitrary-file-deletion-in-buddypress-activity-plus-1-5/
• https://wordpress.org/plugins/buddypress-activity-plus/#developers
• https://security.dxw.com/advisories/csrf-and-arbitrary-file-deletion-in-buddypress-activity-plus-1-5/
• https://wordpress.org/plugins/buddypress-activity-plus/#developers

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