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Vulnerabilities CVE-2026-72760

CVE-2026-72760

Medium
Open
TLP:CLEAR

cti-transmute Following List Exposes User Email Addresses to Authenticated Users

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Description

Affected versions of MISP cti-transmute disclose users' email addresses through the account following-list endpoint. When an authenticated user follows another account, get_following() includes the followed user's email field in the API response alongside their name, user ID, and follow date. Because the email address is not required for the functionality and other related user lists omit it, an authenticated attacker could systematically follow users and collect their email addresses. The fix removes user.email from the returned object.

Details

CVSS Score
5.3
EPSS Score
0.24%

15.2th percentile

CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
Confidence
90%
Published
Aug 10, 2026
Last Modified
Aug 10, 2026
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