SEPTEMBER 20, 2026
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Case File

CVE-2026-13339

HIGH · CVSS 7.5 EPSS 0.70% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-02 · Last synced 2026-09-01

CyberRota Analysis

AI-Generated

The CubeWP Framework plugin for WordPress is susceptible to a Directory Traversal vulnerability that allows unauthenticated attackers to read arbitrary files on the server, potentially exposing sensitive information. This issue arises from the 'cubewp_get_svg_content' function, which improperly handles nonces, making them accessible to any guest visitor. WordPress site administrators using this plugin should prioritize patching to mitigate the risk of data exposure.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-13339
Severity
HIGH
CVSS
7.5
EPSS
0.70%
WordPress

Original NVD Description

The CubeWP Framework plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.1.30 via the 'cubewp_get_svg_content' function. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. This is exploitable by unauthenticated attackers because the required nonce is publicly emitted into the markup of any page rendering the CubeWP posts shortcode or widget with AJAX loading enabled, making it harvestable by any guest visitor before submitting the AJAX request.