CVE-2020-5304

high

Description

The dashboard in WhiteSource Application Vulnerability Management (AVM) before version 20.4.1 allows Log Injection via a %0A%0D substring in the idp parameter to the /saml/login URI. This closes the current log and creates a new log with one line of data. The attacker can also insert malicious data and false entries.

References

https://www.whitesourcesoftware.com/oss_security_vulnerabilities/

https://medium.com/%40venkatajayaram.yalla/whitesource-log-injection-vulnerability-cve-2020-5304-e543b7943c2b

Details

Source: Mitre, NVD

Published: 2020-06-08

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Severity: High

EPSS

EPSS: 0.00241