Advisory details:
github_osv / GHSA-9vq7-9h42-j88h
| Advisory ID | github_osv/GHSA-9vq7-9h42-j88h |
| Aliases |
CVE-2025-13822
|
| Summary | MCPHub has an authentication bypass 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. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 4.8 |
| Risk | 2.4 |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| System | Score | Found at |
|---|---|---|
| cvssv4 | 5.3 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-9vq7-9h42-j88h/GHSA-9vq7-9h42-j88h.json |
| generic_textual | MODERATE |
| Reference id | Reference type | URL |
|---|---|---|
| https://github.com/samanhappy/mcphub | ||
| https://nvd.nist.gov/vuln/detail/CVE-2025-13822 | ||
| CVE-2025-13822 | Advisory | https://cert.pl/en/posts/2026/04/CVE-2025-13822 |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| Attack Vector (AV) | Attack Complexity (AC) | Attack Requirements (AT) | Privileges Required (PR) | User Interaction (UI) | Vulnerable System Impact Confidentiality (VC) | Vulnerable System Impact Integrity (VI) | Vulnerable System Impact Availability (VA) | Subsequent System Impact Confidentiality (SC) | Subsequent System Impact Integrity (SI) | Subsequent System Impact Availability (SA) |
|---|---|---|---|---|---|---|---|---|---|---|
network adjacent local physical |
low high |
none present |
none low high |
none passive active |
high low none |
high low none |
high low none |
high low none |
high low none |
high low none |
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-14T13:06:44Z/
Decision: Track
Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2025/13xxx/CVE-2025-13822.json
Source Advisory: vulnrichment/CVE-2025-13822
[{'Exploitation': 'none'},
{'Automatable': 'no'},
{'Technical Impact': 'partial'},
{'Mission Prevalence': 'minimal'},
{'Public Well-being Impact': 'material'},
{'Mission & Well-being': 'medium'}]