CVE-2025-12963CWE-862broken-access-control

CVE-2025-12963

Critical Β· published December 12, 2025

CVSS v3.1
9.8
EPSS
0%
Percentile
28.9
In the wild
Unconfirmed
What it is

🚨 A sneaky privilege escalation flaw lets attackers change any user's email, including admins, in the LazyTasks plugin for WordPress! πŸ”₯ Think of it like a random person wandering into a party and snagging the guest list, then changing names and contacts on a whim β€” chaos ensues when they reset the host's phone number! πŸ“œπŸŽ‰ This vulnerability could lead to absolutely devastating consequences β€” an attacker could take over any user account, change passwords, and access sensitive data. If they set their sights on an admin, they could wreak havoc across the entire project management system, compromising not just one account, but potentially the whole organization!

Put simply

Think of it like a random person wandering into a party and snagging the guest list, then changing names and contacts on a whim β€” chaos ensues when they reset the host's phone number! πŸ“œπŸŽ‰ The LazyTasks plugin fails to properly validate user identities through its REST API endpoint, allowing unauthenticated attackers to change email addresses and elevate user roles without permission. This oversight exposes accounts to full takeover.

What to do

This vulnerability could lead to absolutely devastating consequences β€” an attacker could take over any user account, change passwords, and access sensitive data. If they set their sights on an admin, they could wreak havoc across the entire project management system, compromising not just one account, but potentially the whole organization! Immediately update the LazyTasks plugin to version 1.2.30 or higher to patch this vulnerability. Additionally, review user roles and permissions to ensure no unauthorized access has been granted. It’s wise to audit account activity for any suspicious changes! You've got this! By taking swift action, you'll protect your WordPress site from this risk in no time! πŸ›‘οΈ

The record
Technical detail
CVSS v3.1
9.8 Β· CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00362 Β· 28.9th percentile
Weakness
CWE-862 Β· Missing Authorization
Published
2025-12-12T09:15Z
References (2)
EPSS history
Timeline
  • 12 DEC 03:20Z
    LazyTasks – Project & Task Management with Collaboration, Kanban and Gantt Chart <= 1.2.29 - Missing Authorization to Uanuthenticated Privilege Escalation
    cvelistv5