Servers and applications
CVE-2021-28170
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.
- Severity
- Medium 5.3
- Published
- 26 May 2021
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
Oracle WebLogic ServerServers and applications · cpe:a:oracle:weblogic_server |
|