Unrated severityNVD Advisory· Published Oct 13, 2022· Updated Apr 22, 2025

Improper Neutralization of Alternate XSS Syntax in Knowage-Server

CVE-2022-39295

Description

Knowage is an open source suite for modern business analytics alternative over big data systems. KnowageLabs / Knowage-Server starting with the 6.x branch and prior to versions 7.4.22, 8.0.9, and 8.1.0 is vulnerable to cross-site scripting because the XSSRequestWrapper::stripXSS method can be bypassed. Versions 7.4.22, 8.0.9, and 8.1.0 contain patches for this issue. There are no known workarounds.

Affected products

Knowagelabs/Knowage Serverv5
Range: >= 6.0, < 7.4.22

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/KnowageLabs/Knowage-Server/blob/b079a654c1708f82f6914c55be6715ad621d9edd/knowageutils/src/main/java/it/eng/spagobi/utilities/filters/XSSRequestWrapper.javamitre
github.com/KnowageLabs/Knowage-Server/security/advisories/GHSA-f2gr-6h9j-rwcwmitre

News mentions

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