CVE-2026-127216

Injection Guard WordPress Plugin < 1.4.0 CSRF Password Hash Disclosure

Published Nov 13, 2026 CVSS 4.0 · 7.1 High EPSS n/a KEV · Not listed
Description
Injection Guard plugin for WordPress before 1.4.0 contains a cross-site request forgery vulnerability that allows unauthenticated attackers to trigger password hash export by tricking a logged-in administrator into loading a crafted link, since the ig_settings admin page in templates/dashboard.php processes GET parameters without nonce verification. Attackers can exploit this to cause the plugin to write WooCommerce customer email hashes and password hashes to an unprotected file at wp-content/plugins/injection-guard/ab-hash.dat, which can then be downloaded without authentication to obtain customer password hashes for offline cracking.

Analysis

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Remediation

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Tracking

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Advisories

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History
Type Values Removed Values Added
Description Injection Guard plugin for WordPress before 1.4.0 contains a cross-site request forgery vulnerability that allows unauthenticated attackers to trigger password hash export by tricking a logged-in administrator into loading a crafted link, since the ig_settings admin page in templates/dashboard.php processes GET parameters without nonce verification. Attackers can exploit this to cause the plugin to write WooCommerce customer email hashes and password hashes to an unprotected file at wp-content/plugins/injection-guard/ab-hash.dat, which can then be downloaded without authentication to obtain customer password hashes for offline cracking.
Title Injection Guard WordPress Plugin < 1.4.0 CSRF Password Hash Disclosure
Weaknesses CWE-352
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

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Weaknesses
  • CWE-352

    Cross-Site Request Forgery (CSRF)

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Nov 13, 2026, 8:41 PM
Reserved
Nov 12, 2026, 4:30 PM

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