HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-57859 — e107 prior to version 2.3.8 contains a code execution vulnerability in the e_arr...

·Source: NIST NVD

Updated:

Executive Summary

e107 prior to version 2.3.8 contains a code execution vulnerability in the e_array deserialization handler that allows an attacker with out-of-band database write access to execute arbitrary PHP code by storing a crafted payload in the user_prefs column. The e_array::unserialize() function in e107_handlers/core_functions.php performs only a prefix check for the string 'array' before passing the st

Analysis

e107 prior to version 2.3.8 contains a code execution vulnerability in the e_array deserialization handler that allows an attacker with out-of-band database write access to execute arbitrary PHP code by storing a crafted payload in the user_prefs column. The e_array::unserialize() function in e107_handlers/core_functions.php performs only a prefix check for the string 'array' before passing the stored value to eval(), causing automatic PHP execution whenever the affected user's preferences are materialized through e_user_pref::load(). CVSS Score: 7.5. Published: 2026-07-30T14:16:59.923.

Indicators of Compromise (1)

CVE (1)
CVE-2026-57859
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Jul 30, 2026. Verified by: NIST.

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