Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Network-reachable unauthenticated LFI (AV:N/PR:N/UI:N); AC:H reflects required non-default include precondition; C:H for arbitrary file read, I/A:L since RCE escalation is unconfirmed.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionCVE.org
Unauthenticated Local File Inclusion in Eros <= 1.3 versions.
AnalysisAI
Unauthenticated Local File Inclusion in the ThemeREX Eros WordPress theme versions 1.3 and earlier allows remote attackers to read arbitrary files and potentially achieve PHP code execution via include/require paths reachable without authentication. No public exploit identified at time of analysis, but the flaw is reported by Patchstack and tracked as EUVD-2025-210180. WordPress themes with LFI sinks are a recurring target because they expose include() statements through AJAX or template loader endpoints.
Technical ContextAI
Eros is a commercial WordPress theme distributed by ThemeREX (CPE cpe:2.3:a:themerex:eros). The root cause maps to CWE-98 (Improper Control of Filename for Include/Require Statement in PHP Program), commonly called PHP file inclusion. In this class of bug, attacker-controlled input flows into a PHP include/require/include_once/require_once call without sufficient path normalization or allowlisting, letting the attacker traverse the filesystem (../) to load arbitrary local files. On WordPress, this typically surfaces through a theme handler, AJAX action, or template-loader parameter and can escalate from disclosure of wp-config.php to RCE if the attacker can include any controllable file (uploaded media, log files, session files, or wrappers like php://filter).
RemediationAI
No vendor-released patch identified at time of analysis; the Patchstack advisory (https://patchstack.com/database/wordpress/theme/eros/vulnerability/wordpress-eros-theme-1-3-local-file-inclusion-vulnerability) does not cite a fixed Eros version. Until ThemeREX publishes a patched release above 1.3, deactivate and replace the Eros theme on production sites, or place a WAF/virtual-patch rule (Patchstack, Wordfence, or ModSecurity) in front of WordPress that blocks path-traversal sequences (../, %2e%2e, php://, file://, data://) and null bytes on theme and admin-ajax endpoints - with the trade-off that aggressive filtering can break legitimate plugins that use file path parameters. As compensating controls, set open_basedir and allow_url_include=Off in PHP, restrict read permissions on wp-config.php and uploads, and monitor web logs for requests containing traversal sequences targeting theme files; these reduce blast radius but do not eliminate the inclusion sink.
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External POC / Exploit Code
Leaving vuln.today
EUVD-2025-210180