PT-2026-64832 · Undefined · Undefined

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CVE-2026-12255

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Published

2026-07-27

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Updated

2026-07-27

CVSS v3.1

8.1

High

VectorAV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
The MainWP Child WordPress plugin before 6.1.2 does not verify the requester's identity in its site-registration request handler when password authentication has been disabled for the targeted account, allowing an unauthenticated attacker to obtain a valid authentication session as that account, including an administrator, by naming its login in a single registration request.

Exploit

Fix

Improper Authentication

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Weakness Enumeration

Related Identifiers

CVE-2026-12255

Affected Products

Undefined