What’s Vulnerable › Vulnerabilities
CVE-2026-89271: WP-BusinessDirectory <= 4.0.2 - Unauthenticated Arbitrary File Write via uploadFile
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-13 · updated 2026-10-13
- Weakness: CWE-434
Description
The WP-BusinessDirectory WordPress plugin through 4.0.2 does not restrict the type or destination of files saved by an unauthenticated upload handler, allowing unauthenticated attackers to write files with arbitrary content to arbitrary locations, though not to execute code on a default server configuration.
Affected products
- WP-BusinessDirectory: through 4.0.2
References
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