CVE-2026-25307
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Lifecycle Timeline
2Tags
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in 8theme XStore Core et-core-plugin allows DOM-Based XSS.This issue affects XStore Core: from n/a through < 5.7.
Analysis
DOM-based XSS in the 8theme XStore Core et-core-plugin versions below 5.7 enables authenticated attackers to inject malicious scripts that execute in users' browsers through improper input handling during page generation. An attacker with user-level privileges and ability to trigger user interaction can exploit this to steal session data, perform actions on behalf of victims, or redirect users to malicious sites. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.
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External POC / Exploit Code
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