CVE-2026-13339: high-severity vulnerability in cubewp1211 CubeWP Framework
CubeWP Framework <= 1.1.30 - Unauthenticated Arbitrary File Read via prev_icon/next_icon Parameter
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.9%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
cubewp1211 · CubeWP FrameworkRelated CVEs — cubewp1211 CubeWP Framework
In the same product, most dangerous first.
CVE-2025-4315HIGHCubeWP – All-in-One Dynamic Content Framework <= 1.1.23 - Authenticated (Subscriber+) Privilege EscalationEPSS 0.6%CVE-2026-6453MEDIUMCubeWP Framework <= 1.1.30 - Authenticated (Subscriber+) SQL Injection via 'relation_id' ParameterEPSS 0.5%CVE-2025-12129MEDIUMCubeWP – All-in-One Dynamic Content Framework <= 1.1.27 - Unauthenticated Information ExposureEPSS 0.3%CVE-2025-6461MEDIUMCubeWP – All-in-One Dynamic Content Framework <= 1.1.27 - Unauthenticated Post Disclosure in class-cubewp-search-ajax-hooks.phpEPSS 0.2%CVE-2025-8615MEDIUMCubeWP <= 1.1.26 - Authenticated (Contributor+) Stored Cross-Site Scripting via cubewp_shortcode_taxonomy ShortcodeEPSS 0.2%