Fast Courier – Shipping & Freight 5.0.0 - 5.2.3 - Unauthenticated SQL Injection
high
The Fast Courier – Shipping & Freight plugin for WordPress is vulnerable to SQL Injection in versions 5.0.0 through 5.2.3. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append addi...
- CVSS:
- 7.5
(Wordfence)
- Affected:
- 5.0.0 – 5.2.3
- Fixed in:
- 5.2.4
- Disclosed:
- Oct 14, 2026
CVE-2026-89288 on NVD →
Fast Courier <= 5.2.3 - Missing Authorization
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The Fast Courier plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 5.2.3. This is due to a missing capability check on a function. This makes it possible for unauthenticated attackers to perform an unauthorized action.
- CVSS:
- 5.3
(Wordfence)
- Affected:
- up to 5.2.3
- Fix:
- No patched version reported
- Disclosed:
- Oct 3, 2026
CVE-2026-89289 on NVD →
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