5.3Medium
Mcphubx Mcphub
CVE-2025-13822
MCPHub in versions below 0.11.0 is vulnerable to authentication bypass. Some endpoints are not protected by authentication middleware, allowing an unauthenticated attacker to perform actions in the name of other users and using their privileges.
What this means for your business
- It affects Mcphubx Mcphub. It matters if your company, or a supplier that handles your data, runs it.
- An attacker can use it remotely, over a network, without a login, and without anyone at your company clicking anything.
- FIRST's prediction model gives it a 0.4% chance of attack attempts being seen in the next 30 days, ranking above 29% of all known flaws.
What to do
- 1Check whether your company or your suppliers run Mcphubx Mcphub, and which version. The affected versions are listed further down this page.
- 2If you do, follow the vendor's guidance. No patch reference has been published yet.
Not sure if your company is exposed?
Fastnexa’s certified penetration testers can check whether attackers could use this flaw, or others like it, against your websites, apps and network. The full test is free for our first 10 founding clients until 31 December 2026.
Scoring
- CVSS
- 5.3 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N- CVSS v4
- 5.3
- Weakness
- CWE-639
- Assigned by
- cvd@cert.pl
Dates
- Published
- 2026-04-14
- Last modified
- 2026-09-03
- Sources
- NVD
Affected products
- Mcphubx Mcphub- 0.11.0
As listed in the NVD configuration data. Not a statement about your estate.