Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-48911

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 6.6%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2026-48911
  • Apache » Answer » Version: N/A
    cpe:2.3:a:apache:answer:-
  • Apache » Answer » Version: 0.2.0
    cpe:2.3:a:apache:answer:0.2.0
  • Apache » Answer » Version: 0.3.0
    cpe:2.3:a:apache:answer:0.3.0
  • Apache » Answer » Version: 0.4.0
    cpe:2.3:a:apache:answer:0.4.0
  • Apache » Answer » Version: 0.4.1
    cpe:2.3:a:apache:answer:0.4.1
  • Apache » Answer » Version: 0.4.2
    cpe:2.3:a:apache:answer:0.4.2
  • Apache » Answer » Version: 0.5.0
    cpe:2.3:a:apache:answer:0.5.0
  • Apache » Answer » Version: 1.0.0
    cpe:2.3:a:apache:answer:1.0.0
  • Apache » Answer » Version: 1.0.1
    cpe:2.3:a:apache:answer:1.0.1
  • Apache » Answer » Version: 1.0.2
    cpe:2.3:a:apache:answer:1.0.2
  • Apache » Answer » Version: 1.0.3
    cpe:2.3:a:apache:answer:1.0.3
  • Apache » Answer » Version: 1.0.4
    cpe:2.3:a:apache:answer:1.0.4
  • Apache » Answer » Version: 1.0.5
    cpe:2.3:a:apache:answer:1.0.5
  • Apache » Answer » Version: 1.0.6
    cpe:2.3:a:apache:answer:1.0.6
  • Apache » Answer » Version: 1.0.7
    cpe:2.3:a:apache:answer:1.0.7
  • Apache » Answer » Version: 1.0.8
    cpe:2.3:a:apache:answer:1.0.8
  • Apache » Answer » Version: 1.0.9
    cpe:2.3:a:apache:answer:1.0.9
  • Apache » Answer » Version: 1.1.0
    cpe:2.3:a:apache:answer:1.1.0
  • Apache » Answer » Version: 1.1.1
    cpe:2.3:a:apache:answer:1.1.1
  • Apache » Answer » Version: 1.1.2
    cpe:2.3:a:apache:answer:1.1.2
  • Apache » Answer » Version: 1.1.3
    cpe:2.3:a:apache:answer:1.1.3
  • Apache » Answer » Version: 1.2.0
    cpe:2.3:a:apache:answer:1.2.0
  • Apache » Answer » Version: 1.2.1
    cpe:2.3:a:apache:answer:1.2.1
  • Apache » Answer » Version: 1.2.5
    cpe:2.3:a:apache:answer:1.2.5
  • Apache » Answer » Version: 1.3.0
    cpe:2.3:a:apache:answer:1.3.0
  • Apache » Answer » Version: 1.3.1
    cpe:2.3:a:apache:answer:1.3.1
  • Apache » Answer » Version: 1.3.5
    cpe:2.3:a:apache:answer:1.3.5
  • Apache » Answer » Version: 1.3.6
    cpe:2.3:a:apache:answer:1.3.6
  • Apache » Answer » Version: 1.4.0
    cpe:2.3:a:apache:answer:1.4.0
  • Apache » Answer » Version: 1.4.1
    cpe:2.3:a:apache:answer:1.4.1
  • Apache » Answer » Version: 1.4.2
    cpe:2.3:a:apache:answer:1.4.2
  • Apache » Answer » Version: 1.4.5
    cpe:2.3:a:apache:answer:1.4.5
  • Apache » Answer » Version: 1.5.0
    cpe:2.3:a:apache:answer:1.5.0
  • Apache » Answer » Version: 1.5.1
    cpe:2.3:a:apache:answer:1.5.1
  • Apache » Answer » Version: 1.6.0
    cpe:2.3:a:apache:answer:1.6.0
  • Apache » Answer » Version: 1.7.0
    cpe:2.3:a:apache:answer:1.7.0
  • Apache » Answer » Version: 1.7.1
    cpe:2.3:a:apache:answer:1.7.1
  • Apache » Answer » Version: 2.0.0
    cpe:2.3:a:apache:answer:2.0.0
  • Apache » Answer » Version: 2.0.1
    cpe:2.3:a:apache:answer:2.0.1


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