Forensia CTI Core

Verdict

KNOWN VULNERABILITY

What is this: The ARMember plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 4.0.27 via the 'X-FILENAME' HTTP header. … (CWE-36)
Should you care: A known software vulnerability. CVSS 5.3 (medium). Exploitation likelihood: EPSS 1% (42nd percentile).
What to do: Patch when able.

What this is

Full description

The ARMember plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 4.0.27 via the 'X-FILENAME' HTTP header. This makes it possible for unauthenticated attackers to upload and overwrite certain files (e.g., CSS) to directories outside the 'wp-content/uploads/armember' directory.

Threat detail

Exploitation status and malware-family attribution from stored fields.

exploitation: unknown

Vulnerability intel

Local EPSS row, KEV flag, and catalog notes from stored metadata only.

Not in KEVEPSS pct 0.4

CVE: CVE-2026-15302
EPSS score: 0.00533
EPSS fetched_at: 2026-07-21T19:33:52.003971Z

connectors · 2 entities · 1

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