CVE-2026-41464 ProjeQtor < 12.4.4 Missing Authorization via objectDetail.php
Authenticated guest users can access sensitive data and escalate privileges by bypassing authorization checks in the objectDetail.php endpoint.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-41464?
CVE-2026-41464 is a high-severity missing authorization vulnerability in ProjeQtor, published on 27 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
ProjeQtor versions 7.0 through 12.4.3 contain a missing authorization vulnerability in the objectDetail.php endpoint that allows authenticated users with guest-level privileges to retrieve sensitive data belonging to other users including password hashes and API keys. Attackers can bypass access controls by directly accessing the endpoint without ownership or role-based validation to extract administrator credentials and perform privilege escalation.
Weakness: CWE-862
Which versions are affected by CVE-2026-41464?
How do I fix CVE-2026-41464?
No fix has been published for CVE-2026-41464 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-41464 being exploited?
There is no known exploitation of CVE-2026-41464 in the wild and no public exploit code.
Sources
Also known as GHSA-h86x-7vc9-275h.