CVE-2023-38702: critical vulnerability in KnowageLabs Knowage-Server
Knowage Server vulnerable to path traversal via upload functionality
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 10epss 1.2%
Knowage is an open source analytics and business intelligence suite. Starting in the 6.x.x branch and prior to version 8.1.8, the endpoint `/knowage/restful-services/dossier/importTemplateFile` allows authenticated users to upload `template file` on the server, but does not need any authorization to be reached. When the JSP file is uploaded, the attacker just needs to connect to `/knowageqbeengine/foo.jsp` to gain code execution on the server. By exploiting this vulnerability, an attacker with low privileges can upload a JSP file to the `knowageqbeengine` directory and gain code execution capability on the server. This issue has been patched in Knowage version 8.1.8.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
KnowageLabs · Knowage-ServerRelated CVEs — KnowageLabs Knowage-Server
In the same product, most dangerous first.
CVE-2023-36819MEDIUMKnowage-Server vulnerable to Path traversal in download functionalitiesEPSS 0.8%CVE-2022-39295MEDIUMImproper Neutralization of Alternate XSS Syntax in Knowage-ServerEPSS 0.7%CVE-2023-37472HIGHQuery injection in Knowage serverEPSS 0.7%CVE-2025-59954CRITICALKnowage Contains a Remote Code Execution VulnerabilityEPSS 0.5%CVE-2023-35154HIGHKnowage-Server vulnerable to account validation bypassEPSS 0.4%CVE-2025-55007LOWKnowage vulnerable to server-side request forgeryEPSS 0.2%