CVE intelligence and bounded remediation
CVE-2023-43640 — TaxonWorks is a web-based workbench designed for taxonomists and biodiversity scientists
Medium
CVSS 6.5
TaxonWorks is a web-based workbench designed for taxonomists and biodiversity scientists. Prior to version 0.34.0, a SQL injection vulnerability was found in TaxonWorks that allows authenticated attackers to extract arbitrary data from the TaxonWorks database (including the users table). This issue may lead to information disclosure. Version 0.34.0 contains a fix for the issue.
- Severity
- Medium
- CVSS
- 6.5 (3.1)
- Published
- 2023-09-22
- CISA KEV
- Not currently listed
- Ecosystem
- software/application
- Weaknesses
- CWE-89
Affected products
- speciesfilegroup / taxonworks
Matched remediation archetype
SQL and data-query injection
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Check exposure
- Trace request, message, file, and stored values into SQL, ORM query fragments, filters, sort expressions, and other data-query languages.
- Inventory database roles, reachable schemas, multi-tenant boundaries, and whether stacked or administrative operations are enabled.
- Check both direct queries and second-order use of previously stored values.
Remediate safely
- Use parameterized queries or safe query builders for all values; map identifiers and operators through explicit allowlists.
- Remove raw query concatenation and give the application account only the tables and operations it requires.
- Update affected data-access components and add regression tests for query structure preservation with inert edge-case inputs.
Authoritative sources
Complete CVE record and remediation plan
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