En bref
- CVE-2021-31805 est une vulnérabilité CRITIQUE (CVSS 9.8) touchant org.apache.struts:struts2-core, struts (apache).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 85.4%, plus élevée que 99.7% des vulnérabilités.
- Correctif : mettre à jour vers 2.5.30 ou plus récent.
Description
The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation.
NVD description
The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation.
Autres vulnérabilités de org.apache.struts:struts2-core
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