Improper neutralization of HTTP headers in Password Manager_CVE-2026-10836

5.1 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

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.

Basic Information

ID CVE-2026-10836

Source INCIBE

Published Jun 17, 2026 at 11:10

Affected Product

Vendor Password Manager

Product Password Manager

Affected Versions Password Manager Password Manager 0

CWE Classification

CWE-644

References

www.incibe.es /en/incibe-cert/notices/aviso/multiple-vulnerabilities-password-manager

{
    "lastseen": "",
    "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.",
    "published": "2026-06-17T11:10:49.015Z",
    "modified": "2026-06-17T11:10:49.015Z",
    "type": "cve",
    "title": "Improper neutralization of HTTP headers in Password Manager",
    "source": "INCIBE",
    "references": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-password-manager",
    "id": "CVE-2026-10836",
    "bulletinFamily": "",
    "cwe": [
        "CWE-644"
    ],
    "cvelist": null,
    "sourceData": "Password Manager Password Manager 0",
    "sourceHref": "",
    "cvss": {
        "score": 5.1,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Password Manager",
    "version": "0",
    "vendor": "Password Manager",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}