CVE-2026-10836
Received
Received - Intake
Host Header Injection in Web Application
Publication date: 2026-06-17
Last updated on: 2026-06-17
Assigner: Spanish National Cybersecurity Institute, S.A. (INCIBE)
Description
Description
Improper handling of HTTP headers that allows a remote attacker to manipulate the value of the Host header using specially crafted requests. A successful exploit could result in the generation of manipulated links or responses, potentially leading to limited information disclosure or compromising the integrity of dependent services.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| incibe | password_manager | to 2025-08-06 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-644 | The product does not neutralize or incorrectly neutralizes web scripting syntax in HTTP headers that can be used by web browser components that can process raw headers, such as Flash. |