CVE-2021-21659

High

8.1/10

Summary

Jenkins URLTrigger Plugin 0.48 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

Attack Complexity: LOW
Attack Vector: NETWORK
Integrity Impact: NONE
Scope: UNCHANGED
User Interaction: NONE
Privileges Required: LOW
Confidentiality Impact: HIGH
Availability Impact: HIGH

References

Advisory Timeline

Published May 25, 2021