EUVD-2026-55636
ID: EUVD-2026-55636
Severity: medium
CVSS v4: 5.3 (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)
CVSS v3: Not provided
CWE: None listed
Source: ENISA
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.
Timestamps
- Normalized:
- Last updated:
References
No references provided.