The vulnerability CVE-2026-28029 in ThemeREX EmojiNation arises from improper validation of filenames used in PHP include or require statements. This allows an attacker to perform Local File Inclusion, which can lead to execution of arbitrary code or disclosure of sensitive files. The CVSS v3.1 base score is 8.1, indicating high severity, with network attack vector, high attack complexity, no privileges required, no user interaction, and impacts on confidentiality, integrity, and availability. The affected versions are EmojiNation up to 1.0.12. There is no vendor advisory or patch information available to confirm remediation status.

Successful exploitation of this vulnerability can lead to local file inclusion, enabling attackers to read sensitive files, execute arbitrary code, or cause denial of service. The CVSS score of 8.1 reflects a high impact on confidentiality, integrity, and availability. No known exploits are currently reported in the wild.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider disabling or removing the affected EmojiNation plugin versions or applying any available workarounds recommended by the vendor. Monitor official ThemeREX communications for updates.