CVE-2026-17602

SSL Zen <= 4.7.42 - Authenticated (Administrator+) Path Traversal to Arbitrary File Read via 'file_name' Parameter

MEDIUM
4.9
CVSS Score
Published: September 25, 2026 at 07:40 AM UTC
Updated: September 25, 2026 at 02:17 PM UTC
1 product affected across 1 vendorSSL Zen

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Severity
MEDIUM4.9
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

The SSL Zen — SSL Certificate Installer & HTTPS Redirects plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 4.7.42 via the 'file_name' parameter parameter. This makes it possible for authenticated attackers, with administrator-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

SSL Zen· Sslzenwordpress-plugin
60%
v ≤ 4.7.42

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.9MEDIUMWordfence
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-22

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