CVE-2021-30058

Public Exploit

Description

Knowage Suite before 7.4 is vulnerable to cross-site scripting (XSS). An attacker can inject arbitrary external script in '/knowagecockpitengine/api/1.0/pages/execute' via the 'SBI_HOST' parameter.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.29%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/piuppi/Proof-of-Concepts/blob/main/Engineering/XSSI-KnowageSuite.md third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-30058?
CVE-2021-30058 has been scored as a medium severity vulnerability.
How to fix CVE-2021-30058?
To fix CVE-2021-30058, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-30058 being actively exploited in the wild?
It is possible that CVE-2021-30058 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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