CVE-2026-8617
CWE-862Published: June 24, 2026· Updated: Jun 25, 2026
Official Description
The SearchPlus plugin for WordPress is vulnerable to unauthorized modification and deletion of data in versions up to, and including, 1.7.1. This is due to a missing capability check and missing nonce validation on the searchplus_save_token_action_callback() and searchplus_reset_token_action_callback() functions, both of which are exposed to unauthenticated users through the wp_ajax_nopriv_ hooks. This makes it possible for unauthenticated attackers to overwrite or delete the plugin's stored account token and account name options (dym_token, dym_name, searchplus_token, searchplus_name, sp_token, sp_name).
Technical Analysis
CVE-2026-8617 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
All References (5)
Quick Facts
Related CVEs (CWE-862)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-8617 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts