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CVE-2026-14873— Bulk Password Reset <= 1.3.3 - Authenticated (Subscriber+) Arbitrary Password Reset

Quick assessment

Affected
rubenw Bulk Password Reset
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress 的“Bulk Password Reset”插件在所有 1.3.3 及更早版本中，存在通过账户接管实现权限提升的漏洞。其根本原因在于：该插件在更新用户详细信息（例如将任意用户，包括管理员的密码修改为插件预设的自定义值）之前，未充分验证用户身份，从而允许攻击者实现完整的账户接管。这意味着，拥有订阅者（subscriber）级别或更高权限的已认证攻击者，可以更改任意用户（包括管理员）的邮箱地址，并以此重置该用户的密码，从而获取其账户的控制权。

CVSS 8.0 · High

Possible ATT&CK Techniques 1 AI

T1121
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I. Basic Information for CVE-2026-14873

Vulnerability Information
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Vulnerability Title
Bulk Password Reset <= 1.3.3 - Authenticated (Subscriber+) Arbitrary Password Reset
Source: CVE Program / CVE List V5
Vulnerability Description
The Bulk Password Reset plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 1.3.3. This is due to the plugin not properly validating a user's identity prior to updating their details like arbitrary user passwords, including administrator passwords, to a known plugin-configured custom value, enabling full account takeover of the site. This makes it possible for authenticated attackers, with subscriber-level access and above, to change arbitrary user's email addresses, including administrators, and leverage that to reset the user's password and gain access to their account.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
rubenw Bulk Password Reset 0 ~ 1.3.3 -

II. Public POCs for CVE-2026-14873

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III. Intelligence Information for CVE-2026-14873

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Vendor Advisories for CVE-2026-14873 (1)

Other References for CVE-2026-14873 (4)

IV. Related Vulnerabilities

Same weakness: CWE-862

V. Comments for CVE-2026-14873

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