Vulnerability Details CVE-2020-26238
Cron-utils is a Java library to parse, validate, migrate crons as well as get human readable descriptions for them. In cron-utils before version 9.1.3, a template Injection vulnerability is present. This enables attackers to inject arbitrary Java EL expressions, leading to unauthenticated Remote Code Execution (RCE) vulnerability. Only projects using the @Cron annotation to validate untrusted Cron expressions are affected. This issue was patched in version 9.1.3.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.08
EPSS Ranking 91.7%
CVSS Severity
CVSS v3 Score 7.9
CVSS v2 Score 6.8
Products affected by CVE-2020-26238
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cpe:2.3:a:cron-utils_project:cron-utils:1.0.0
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cpe:2.3:a:cron-utils_project:cron-utils:1.1.0
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cpe:2.3:a:cron-utils_project:cron-utils:1.1.1
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cpe:2.3:a:cron-utils_project:cron-utils:1.1.2
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cpe:2.3:a:cron-utils_project:cron-utils:2.0.0
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cpe:2.3:a:cron-utils_project:cron-utils:3.0.0
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cpe:2.3:a:cron-utils_project:cron-utils:3.1.0
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cpe:2.3:a:cron-utils_project:cron-utils:3.1.1
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cpe:2.3:a:cron-utils_project:cron-utils:3.1.2
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cpe:2.3:a:cron-utils_project:cron-utils:3.1.4
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cpe:2.3:a:cron-utils_project:cron-utils:3.1.5
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cpe:2.3:a:cron-utils_project:cron-utils:3.1.6
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cpe:2.3:a:cron-utils_project:cron-utils:3.1.7
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cpe:2.3:a:cron-utils_project:cron-utils:4.0.0
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cpe:2.3:a:cron-utils_project:cron-utils:4.0.1
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cpe:2.3:a:cron-utils_project:cron-utils:4.1.0
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cpe:2.3:a:cron-utils_project:cron-utils:4.1.1
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cpe:2.3:a:cron-utils_project:cron-utils:4.1.2
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cpe:2.3:a:cron-utils_project:cron-utils:4.1.3
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cpe:2.3:a:cron-utils_project:cron-utils:5.0.0
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cpe:2.3:a:cron-utils_project:cron-utils:5.0.1
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cpe:2.3:a:cron-utils_project:cron-utils:5.0.2
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cpe:2.3:a:cron-utils_project:cron-utils:5.0.3
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cpe:2.3:a:cron-utils_project:cron-utils:5.0.4
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cpe:2.3:a:cron-utils_project:cron-utils:5.0.5
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cpe:2.3:a:cron-utils_project:cron-utils:6.0.0
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cpe:2.3:a:cron-utils_project:cron-utils:6.0.1
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cpe:2.3:a:cron-utils_project:cron-utils:6.0.2
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cpe:2.3:a:cron-utils_project:cron-utils:6.0.3
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cpe:2.3:a:cron-utils_project:cron-utils:6.0.4
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cpe:2.3:a:cron-utils_project:cron-utils:6.0.5
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cpe:2.3:a:cron-utils_project:cron-utils:6.0.6
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cpe:2.3:a:cron-utils_project:cron-utils:7.0.0
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cpe:2.3:a:cron-utils_project:cron-utils:7.0.1
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cpe:2.3:a:cron-utils_project:cron-utils:7.0.2
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cpe:2.3:a:cron-utils_project:cron-utils:7.0.3
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cpe:2.3:a:cron-utils_project:cron-utils:7.0.4
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cpe:2.3:a:cron-utils_project:cron-utils:7.0.5
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cpe:2.3:a:cron-utils_project:cron-utils:7.0.6
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cpe:2.3:a:cron-utils_project:cron-utils:7.0.7
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cpe:2.3:a:cron-utils_project:cron-utils:8.0.0
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cpe:2.3:a:cron-utils_project:cron-utils:8.1.1
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cpe:2.3:a:cron-utils_project:cron-utils:9.0.0
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cpe:2.3:a:cron-utils_project:cron-utils:9.0.1
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cpe:2.3:a:cron-utils_project:cron-utils:9.0.2
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cpe:2.3:a:cron-utils_project:cron-utils:9.1.0
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cpe:2.3:a:cron-utils_project:cron-utils:9.1.1
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cpe:2.3:a:cron-utils_project:cron-utils:9.1.2