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  4. CVE 2026 54354 mapserver postgis numeric filter value sql
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Back to active CVEs
High · CVSS 8.2CVE-2026-54354

MapServer: PostGIS Numeric Filter Value SQL Injection in MapServer Runtime Query TranslationCVE-2026-54354

Answer in brief

CVE-2026-54354 records a High severity (CVSS 8.2) vulnerability in MapServer: PostGIS Numeric Filter Value SQL Injection in MapServer Runtime Query Translation. The current sources do not mark it as known exploited. The current feed maps MapServer/MapServer (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 17, 2026Updated Sep 24, 2026Source checked Nov 2, 2026First seen by HOL Sep 17, 2026Material review Sep 24, 2026
Upstream Advisory

Record context

Vulnerability class
SQL Injection
EPSS
Not reported
CWE IDs
CWE-89
Source
CVE List V5
Source checked
Nov 2, 2026
References
6 linked sources
Open source record

Key facts

Risk
High · CVSS 8.2
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 8.2. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps MapServer/MapServer (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
MapServer/MapServergeneric>=8.4.0 <8.6.48.6.4

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for MapServer/MapServer.
  2. 2Review the reported fix. Update MapServer/MapServer to 8.6.4 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Sep 17, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 24, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Sep 17, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • Source referencemapserver.org
Upstream source description

MapServer is a system for developing web-based GIS applications. Prior to 8.6.4, MapServer's PostGIS runtime filter translation in src/mappostgis.cpp and msPostGISLayerTranslateFilter() treats a filteritem as numeric when CONNECTIONTYPE POSTGIS and metadata such as gml_<item>_type=Integer are configured, but it does not verify that attacker-controlled CGI qstring or OGC API Features featureId input is a numeric literal. The unquoted input is concatenated into the generated PostgreSQL/PostGIS predicate, allowing an unauthenticated remote attacker with access to an affected query endpoint to bypass predicates, enumerate unintended records, perform boolean-based or time-based SQL injection, and increase database load. The issue does not by itself establish database modification capabilities. This issue is fixed in version 8.6.4.

Quoted source text, attributed separately from HOL analysis.

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  • mathurvishal CloudClassroom-PHP-Project viewquery.php sql injectionAlso CWE-89