CVE-2026-53981
Cap-go < v12.128.2 Account Takeover via Unauthenticated Email Change Mechanism
CVSS Score
7.6
EPSS Score
0.0%
EPSS Percentile
0th
Cap-go prior to 12.128.2 contains an account takeover vulnerability in its email change mechanism that allows an attacker with temporary authenticated session access to change the registered email address without re-authentication such as password or MFA verification. Attackers can redirect verification to an attacker-controlled email address and subsequently perform a password reset to permanently take over the victim's account.
| CWE | CWE-306 |
| Vendor | cap-go |
| Product | cap-go |
| Published | Jun 12, 2026 |
| Last Updated | Jun 12, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
Low
Affected Versions
Cap-go / Cap-go
0 < 12.128.2
References
Credits
Naitik Gupta