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Vulnerability record · CVE-2023-35154 · published 23 June 2023

CVE-2023-35154: Eng knowage improper authentication vulnerability

Eng · Knowage

Knowage is an open source analytics and business intelligence suite. Starting in version 6.0.0 and prior to version 8.1.8, an attacker can register and activate their account without having to click on the link included in the email, allowing them access to the application as a normal user. This issue has been patched in version 8.1.8.

6.5 CVSS 3.1 Medium EPSS 0.38% · top 70.7% CWE-287 · Improper authentication
6.5CVSS 3.1 base score
0.38%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Knowage is an open source analytics and business intelligence suite. Starting in version 6.0.0 and prior to version 8.1.8, an attacker can register and activate their account without having to click on the link included in the email, allowing them access to the application as a normal user. This issue has been patched in version 8.1.8.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/KnowageLabs/Knowage-Server/security/advisories/GHSA-48hp-jvv8-cf62 Vendor Advisory
https://github.com/KnowageLabs/Knowage-Server/security/advisories/GHSA-48hp-jvv8-cf62 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2019-13188Eng knowage improper authentication vulnerabilityIn Knowage through 6.1.1, an unauthenticated user can bypass access controls and access the entire application.EPSS 2.5%9.3CVE-2025-59954Eng knowage code injection vulnerabilityKnowage is an open source analytics and business intelligence suite. Versions 8.1.26 and below are vulnerable to Remote Code Exection through using a…EPSS 0.55%8.8CVE-2023-38702Eng knowage path traversal vulnerabilityKnowage 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/…EPSS 1.2%8.8CVE-2021-30055Eng knowage sql injection vulnerabilityA SQL injection vulnerability in Knowage Suite version 7.1 exists in the documentexecution/url analytics driver component via the 'par_year' paramete…EPSS 1.6%8.8CVE-2019-13348Eng knowage insufficiently protected credentials vulnerabilityIn Knowage through 6.1.1, an authenticated user who accesses the datasources page will gain access to any data source credentials in cleartext, which…EPSS 1.5%6.5CVE-2023-37472Eng knowage sql injection vulnerabilityKnowage is an open source suite for business analytics. The application often use user supplied data to create HQL queries without prior sanitization…EPSS 0.71%6.5CVE-2023-36819Eng knowage path traversal vulnerabilityKnowage is the professional open source suite for modern business analytics over traditional sources and big data systems. The endpoint `_/knowage/re…EPSS 0.79%6.3CVE-2025-58441Eng knowage server-side request forgery (ssrf) vulnerabilityKnowage is an open source analytics and business intelligence suite. Prior to version 8.1.37, there is a blind server-side request forgery vulnerabil…EPSS 0.19%

Source: NIST National Vulnerability Database (record CVE-2023-35154), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.