Vulnerability Details CVE-2017-8039
An issue was discovered in Pivotal Spring Web Flow through 2.4.5. Applications that do not change the value of the MvcViewFactoryCreator useSpringBinding property which is disabled by default (i.e., set to 'false') can be vulnerable to malicious EL expressions in view states that process form submissions but do not have a sub-element to declare explicit data binding property mappings. NOTE: this issue exists because of an incomplete fix for CVE-2017-4971.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 40.3%
CVSS Severity
CVSS v3 Score 5.9
CVSS v2 Score 4.3
References
Products affected by CVE-2017-8039
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cpe:2.3:a:pivotal:spring_web_flow:2.4.0
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cpe:2.3:a:pivotal:spring_web_flow:2.4.1
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cpe:2.3:a:pivotal:spring_web_flow:2.4.2
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cpe:2.3:a:pivotal:spring_web_flow:2.4.4
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cpe:2.3:a:pivotal:spring_web_flow:2.4.5