eclipse-ee4j/el-ri · Security
Improper Input Validation in Jakarta Expression Language
- GHSA ID
- GHSA-v6w3-2prq-h95f
- CVE ID
- CVE-2021-28170
- Severity
- medium
- Published
- Updated
- CVSS
- 5.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- CVSS v3
- 5.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Description
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.
CWEs
- CWE-20 · Improper Input Validation
- CWE-917 · Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-28170 ↗
- https://github.com/eclipse-ee4j/el-ri/issues/155 ↗
- https://github.com/eclipse-ee4j/el-ri/pull/160/commits/b6a3943ac5fba71cbc6719f092e319caa747855b ↗
- https://www.oracle.com/security-alerts/cpuapr2022.html ↗
- https://security.snyk.io/vuln/SNYK-JAVA-ORGGLASSFISH-1297098 ↗
- https://security.snyk.io/vuln/SNYK-JAVA-ORGGLASSFISH-2841368 ↗
- https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el ↗
- https://github.com/advisories/GHSA-v6w3-2prq-h95f ↗