Vulnerability Details CVE-2026-25050
Vendure is an open-source headless commerce platform. Prior to version 3.5.3, the `NativeAuthenticationStrategy.authenticate()` method is vulnerable to a timing attack that allows attackers to enumerate valid usernames (email addresses). In `packages/core/src/config/auth/native-authentication-strategy.ts`, the authenticate method returns immediately if a user is not found. The significant timing difference (~200-400ms for bcrypt vs ~1-5ms for DB miss) allows attackers to reliably distinguish between existing and non-existing accounts. Version 3.5.3 fixes the issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 8.7%
CVSS Severity
CVSS v3 Score 5.3
References
Products affected by CVE-2026-25050
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cpe:2.3:a:vendure:vendure:0.1.0
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cpe:2.3:a:vendure:vendure:0.1.2
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cpe:2.3:a:vendure:vendure:0.10.0
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cpe:2.3:a:vendure:vendure:0.10.1
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cpe:2.3:a:vendure:vendure:0.11.0
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cpe:2.3:a:vendure:vendure:0.11.1
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cpe:2.3:a:vendure:vendure:0.12.1
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cpe:2.3:a:vendure:vendure:0.12.2
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cpe:2.3:a:vendure:vendure:0.12.3
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cpe:2.3:a:vendure:vendure:0.12.4
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cpe:2.3:a:vendure:vendure:0.12.5
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cpe:2.3:a:vendure:vendure:0.13.0
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cpe:2.3:a:vendure:vendure:0.13.1
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cpe:2.3:a:vendure:vendure:0.14.0
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cpe:2.3:a:vendure:vendure:0.14.1
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cpe:2.3:a:vendure:vendure:0.15.0
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cpe:2.3:a:vendure:vendure:0.15.1
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cpe:2.3:a:vendure:vendure:0.15.2
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cpe:2.3:a:vendure:vendure:0.16.0
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cpe:2.3:a:vendure:vendure:0.16.1
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cpe:2.3:a:vendure:vendure:0.16.2
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cpe:2.3:a:vendure:vendure:0.16.3
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cpe:2.3:a:vendure:vendure:0.17.0
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cpe:2.3:a:vendure:vendure:0.17.1
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cpe:2.3:a:vendure:vendure:0.17.2
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cpe:2.3:a:vendure:vendure:0.17.3
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cpe:2.3:a:vendure:vendure:0.18.0
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cpe:2.3:a:vendure:vendure:0.18.1
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cpe:2.3:a:vendure:vendure:0.18.2
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cpe:2.3:a:vendure:vendure:0.18.3
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cpe:2.3:a:vendure:vendure:0.18.4
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cpe:2.3:a:vendure:vendure:0.18.5
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cpe:2.3:a:vendure:vendure:0.2.0
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cpe:2.3:a:vendure:vendure:0.2.1
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cpe:2.3:a:vendure:vendure:0.3.0
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cpe:2.3:a:vendure:vendure:0.3.1
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cpe:2.3:a:vendure:vendure:0.3.3
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cpe:2.3:a:vendure:vendure:0.3.4
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cpe:2.3:a:vendure:vendure:0.4.0
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cpe:2.3:a:vendure:vendure:0.5.0
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cpe:2.3:a:vendure:vendure:0.5.1
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cpe:2.3:a:vendure:vendure:0.6.0
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cpe:2.3:a:vendure:vendure:0.6.1
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cpe:2.3:a:vendure:vendure:0.6.2
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cpe:2.3:a:vendure:vendure:0.6.4
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cpe:2.3:a:vendure:vendure:0.6.5
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cpe:2.3:a:vendure:vendure:0.7.0
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cpe:2.3:a:vendure:vendure:0.8.0
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cpe:2.3:a:vendure:vendure:0.8.1
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cpe:2.3:a:vendure:vendure:0.8.2
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cpe:2.3:a:vendure:vendure:0.9.0
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cpe:2.3:a:vendure:vendure:1.0.0
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cpe:2.3:a:vendure:vendure:1.0.1
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cpe:2.3:a:vendure:vendure:1.0.2
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cpe:2.3:a:vendure:vendure:1.0.3
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cpe:2.3:a:vendure:vendure:1.1.0
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cpe:2.3:a:vendure:vendure:1.1.1
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cpe:2.3:a:vendure:vendure:1.1.2
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cpe:2.3:a:vendure:vendure:1.1.3
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cpe:2.3:a:vendure:vendure:1.1.4
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cpe:2.3:a:vendure:vendure:1.1.5
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cpe:2.3:a:vendure:vendure:1.2.0
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cpe:2.3:a:vendure:vendure:1.2.1
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cpe:2.3:a:vendure:vendure:1.2.2
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cpe:2.3:a:vendure:vendure:1.2.3
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cpe:2.3:a:vendure:vendure:1.3.0
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cpe:2.3:a:vendure:vendure:1.3.1
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cpe:2.3:a:vendure:vendure:1.3.2
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cpe:2.3:a:vendure:vendure:1.3.3
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cpe:2.3:a:vendure:vendure:1.3.4
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cpe:2.3:a:vendure:vendure:1.4.0
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cpe:2.3:a:vendure:vendure:1.4.1
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cpe:2.3:a:vendure:vendure:1.4.2
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cpe:2.3:a:vendure:vendure:1.4.3
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cpe:2.3:a:vendure:vendure:1.4.4
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cpe:2.3:a:vendure:vendure:1.4.5
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cpe:2.3:a:vendure:vendure:1.4.6
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cpe:2.3:a:vendure:vendure:1.4.7
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cpe:2.3:a:vendure:vendure:1.5.0
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cpe:2.3:a:vendure:vendure:1.5.1
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cpe:2.3:a:vendure:vendure:1.5.2