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CVE-2021-28170

CVE-2021-28170

EPSS 2.1%CWE-20
In the Jakarta Expression Language implementation 3.0.3 and earlier, a bug in the ELParserTokenManager enables invalid EL expressions to be evaluated as if they were valid.
Affected products
The Eclipse Foundation · Jakarta Expression Language Implementation

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References
https://github.com/eclipse-ee4j/el-ri/issues/155https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el/https://www.oracle.com/security-alerts/cpuapr2022.html