Vulnerability Details CVE-2026-34031
Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
The server did not sufficiently validate user-supplied image URLs, allowing arbitrary external content to be embedded as profile images, which could expose users to unintended external requests and tracking by third-party servers.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 8.3%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2026-34031
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cpe:2.3:a:apache:answer:-
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cpe:2.3:a:apache:answer:0.2.0
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cpe:2.3:a:apache:answer:0.3.0
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cpe:2.3:a:apache:answer:0.4.0
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cpe:2.3:a:apache:answer:0.4.1
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cpe:2.3:a:apache:answer:0.4.2
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cpe:2.3:a:apache:answer:0.5.0
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cpe:2.3:a:apache:answer:1.0.0
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cpe:2.3:a:apache:answer:1.0.1
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cpe:2.3:a:apache:answer:1.0.2
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cpe:2.3:a:apache:answer:1.0.3
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cpe:2.3:a:apache:answer:1.0.4
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cpe:2.3:a:apache:answer:1.0.5
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cpe:2.3:a:apache:answer:1.0.6
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cpe:2.3:a:apache:answer:1.0.7
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cpe:2.3:a:apache:answer:1.0.8
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cpe:2.3:a:apache:answer:1.0.9
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cpe:2.3:a:apache:answer:1.1.0
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cpe:2.3:a:apache:answer:1.1.1
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cpe:2.3:a:apache:answer:1.1.2
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cpe:2.3:a:apache:answer:1.1.3
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cpe:2.3:a:apache:answer:1.2.0
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cpe:2.3:a:apache:answer:1.2.1
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cpe:2.3:a:apache:answer:1.2.5
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cpe:2.3:a:apache:answer:1.3.0
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cpe:2.3:a:apache:answer:1.3.1
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cpe:2.3:a:apache:answer:1.3.5
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cpe:2.3:a:apache:answer:1.3.6
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cpe:2.3:a:apache:answer:1.4.0
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cpe:2.3:a:apache:answer:1.4.1
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cpe:2.3:a:apache:answer:1.4.2
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cpe:2.3:a:apache:answer:1.4.5
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cpe:2.3:a:apache:answer:1.5.0
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cpe:2.3:a:apache:answer:1.5.1
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cpe:2.3:a:apache:answer:1.6.0
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cpe:2.3:a:apache:answer:1.7.0
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cpe:2.3:a:apache:answer:1.7.1
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cpe:2.3:a:apache:answer:2.0.0