CVE-2026-48911
Apache Answer: Unauthenticated OAuth Email-Binding Account Takeover via Existing User Confirmation Flow
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Insufficient Verification of Data Authenticity vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.1. A missing authorization check in the external-login email binding flow allows unauthenticated attackers to take over arbitrary user accounts by tricking victims into clicking a crafted confirmation link. Users are recommended to upgrade to version 2.0.2, which fixes the issue.
| CWE | CWE-306 |
| Vendor | apache software foundation |
| Product | apache answer |
| Published | Aug 5, 2026 |
| Last Updated | Aug 5, 2026 |
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Affected Versions
Apache Software Foundation / Apache Answer
0 ≤ 2.0.1
References
Credits
🔍 tonghuaroot 🔍 yangxi