CVE-2026-30849 Details.
MantisBT < 2.28.1 - SOAP API Authentication Bypass
Atlas does not check this one. Needs requests that change data.
To test for this one, the check would have to send requests that could change data on the site. Atlas only ever reads public pages, so it does not run this check.
About CVE-2026-30849. What It Means.
Mantis Bug Tracker < 2.28.1 on MySQL databases contains an authentication bypass caused by improper type checking on the password parameter in the SOAP API, letting attackers login without the actual password using a crafted SOAP envelope, exploit requires knowing the victim's username.
Affected Product. What Is Hit.
- Vendor
- mantisbt
- Product
- MantisBT
FAQ
Common Questions.
MantisBT < 2.28.1 - SOAP API Authentication Bypass. Mantis Bug Tracker < 2.28.1 on MySQL databases contains an authentication bypass caused by improper type checking on the password parameter in the SOAP API, letting attackers login without the actual password using a crafted SOAP envelope, exploit requires knowing the victim's username.
No. To test for this one, the check would have to send requests that could change data on the site. Atlas only ever reads public pages, so it does not run this check. The facts about CVE-2026-30849 are on this page, and you can request a demo to see how Brandefense watches your whole external attack surface.
CVE-2026-30849 is not on the CISA Known Exploited Vulnerabilities list at the time of writing, but it is still worth fixing.
Update MantisBT to the latest version from the vendor, or follow the vendor's advice to switch off the affected feature. Vendor links are listed on this page when they are known.
This page lists the public facts about CVE-2026-30849. Atlas does not run a check for it, so nothing here says whether a particular site is affected.