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Vulnerability record · CVE-2023-36813 · published 5 July 2023

CVE-2023-36813: Kanboard sql injection vulnerability

Kanboard · Kanboard

Kanboard is project management software that focuses on the Kanban methodology. In versions prior to 1.2.31authenticated user is able to perform a SQL Injection, leading to a privilege escalation or loss of confidentiality. It appears that in some insert and update operations, the code improperly uses the PicoDB library to update/insert new information. Version 1.2.31 contains a fix for this issue.

8.8 CVSS 3.1 High EPSS 0.92% · top 41.2% CWE-89 · SQL injection
8.8CVSS 3.1 base score
0.92%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Kanboard is project management software that focuses on the Kanban methodology. In versions prior to 1.2.31authenticated user is able to perform a SQL Injection, leading to a privilege escalation or loss of confidentiality. It appears that in some insert and update operations, the code improperly uses the PicoDB library to update/insert new information. Version 1.2.31 contains a fix for this issue.

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

Affected products

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

References

LinkTags
https://github.com/kanboard/kanboard/commit/25b93343baeaf8ad018dcd87b094e47a5c6a3e0a Patch
https://github.com/kanboard/kanboard/releases/tag/v1.2.31 Release Notes
https://github.com/kanboard/kanboard/security/advisories/GHSA-9gvq-78jp-jxcx ExploitThird Party Advisory
https://www.debian.org/security/2023/dsa-5454 Mailing List
https://github.com/kanboard/kanboard/commit/25b93343baeaf8ad018dcd87b094e47a5c6a3e0a Patch
https://github.com/kanboard/kanboard/releases/tag/v1.2.31 Release Notes
https://github.com/kanboard/kanboard/security/advisories/GHSA-9gvq-78jp-jxcx ExploitThird Party Advisory
https://www.debian.org/security/2023/dsa-5454 Mailing List

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Related vulnerabilities

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

9.1CVE-2026-21881Kanboard improper authentication vulnerabilityKanboard is project management software focused on Kanban methodology. Versions 1.2.48 and below is vulnerable to a critical authentication bypass wh…EPSS 0.49%8.8CVE-2025-52560Kanboard weak password recovery vulnerabilityKanboard is project management software that focuses on the Kanban methodology. Prior to version 1.2.46, Kanboard allows password reset emails to be …EPSS 0.52%8.8CVE-2017-12850Kanboard weak password recovery vulnerabilityAn authenticated standard user could reset the password of other users (including the admin) by altering form data. Affects kanboard before 1.0.46.EPSS 1.3%8.8CVE-2017-12851Kanboard weak password recovery vulnerabilityAn authenticated standard user could reset the password of the admin by altering form data. Affects kanboard before 1.0.46.EPSS 1.3%8.4CVE-2026-33058Kanboard sql injection vulnerabilityKanboard is project management software focused on Kanban methodology. Versions prior to 1.2.51 have an authenticated SQL injection vulnerability. At…EPSS 0.39%8.4CVE-2026-25924Kanboard incorrect authorization vulnerabilityKanboard is project management software focused on Kanban methodology. Prior to 1.2.50, a security control bypass vulnerability in Kanboard allows an…EPSS 0.77%8.0CVE-2026-24885Kanboard cross-site request forgery vulnerabilityKanboard is project management software focused on Kanban methodology. Prior to 1.2.50, a Cross-Site Request Forgery (CSRF) vulnerability exists in t…EPSS 0.19%7.2CVE-2025-55010Kanboard deserialization of untrusted data vulnerabilityKanboard is project management software that focuses on the Kanban methodology. Prior to version 1.2.47, an unsafe deserialization vulnerability in t…EPSS 0.93%

Source: NIST National Vulnerability Database (record CVE-2023-36813), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.