CVE-2025-50340_CVE-2025-50340

4.3 / 10

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Description

An Insecure Direct Object Reference (IDOR) vulnerability was discovered in SOGo Webmail thru 5.6.0, allowing an authenticated user to send emails on behalf of other users by manipulating a user-controlled identifier in the email-sending request. The server fails to verify whether the authenticated user is authorized to use the specified sender identity, resulting in unauthorized message delivery as another user. This can lead to impersonation, phishing, or unauthorized communication within the system.

Basic Information

ID CVE-2025-50340

Source mitre

Published Aug 4, 2025 at 00:00

Modified Aug 5, 2025 at 13:40

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-639

References

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    "description": "An Insecure Direct Object Reference (IDOR) vulnerability was discovered in SOGo Webmail thru 5.6.0, allowing an authenticated user to send emails on behalf of other users by manipulating a user-controlled identifier in the email-sending request. The server fails to verify whether the authenticated user is authorized to use the specified sender identity, resulting in unauthorized message delivery as another user. This can lead to impersonation, phishing, or unauthorized communication within the system.",
    "published": "2025-08-04T00:00:00.000Z",
    "modified": "2025-08-05T13:40:42.395Z",
    "type": "cve",
    "title": "CVE-2025-50340",
    "source": "mitre",
    "references": "https://www.sogo.nu/\nhttps://github.com/millad7/SOGo_web_mail-vulnerability-CVE-2025-50340",
    "id": "CVE-2025-50340",
    "bulletinFamily": "",
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    "cvss": {
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        "version": "3.1"
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        "confidentialityImpact": "",
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        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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}