CVE-2026-120555 Details
Description
The Jupiter X Core plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 4.62.0 via the 'file' parameter parameter. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. The path confinement check introduced in the CVE-2023-3813 fix (strpos + realpath) is present and working, so reads are confined to wp-content/uploads/ and cannot reach wp-config.php or other files outside that directory.
A directory traversal vulnerability has been identified in the Jupiter X Core plugin for WordPress, affecting all versions through 4.62.0. The vulnerability arises from the 'file' parameter, allowing unauthenticated attackers to read arbitrary files on the server that may contain sensitive information. Although the vulnerability is confined to the wp-content/uploads/ directory due to a path check implemented in a previous security fix, it still poses a risk by allowing access to potentially sensitive files within that directory.
Users are advised to update the Jupiter X Core plugin to version 4.63.0 or a newer patched version.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Nov 7, 2026CISA-ADP
Assessed Nov 8, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-862 | Missing Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Jupiter X Core | <= 4.62.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 8, 2026 | CVE Modified | CISA-ADP |
| Nov 7, 2026 | New CVE Received | [email protected] |