# MapServer.

Every CVE that names MapServer among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [MapServer: Reflected XSS in OpenLayers HTML Output via \`HTTP_X_FORWARDED_HOST\`](https://agentprime.io/advisories/CVE-2026-54355.md)
  `CVE-2026-54355` · CVE record: MapServer MapServer · CVSS 5.3 Medium · Not analysed yet · Published 17 Sept 2026 · Tags: Cross-site scripting (XSS)
- [MapServer: PostGIS Numeric Filter Value SQL Injection in MapServer Runtime Query Translation](https://agentprime.io/advisories/CVE-2026-54354.md)
  `CVE-2026-54354` · CVE record: MapServer MapServer · CVSS 8.2 High · Not analysed yet · Published 17 Sept 2026 · Tags: SQL injection
- [MapServer: NULL pointer dereference in SLD \`\<ElseFilter>\` rule parsing reachable via WMS \`SLD_BODY\`](https://agentprime.io/advisories/CVE-2026-45104.md)
  `CVE-2026-45104` · CVE record: MapServer MapServer · CVSS 7.5 High · Not analysed yet · Published 27 May 2026 · Tags: Memory corruption, CWE-129
- [MapServer: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) in OpenLayers viewer](https://agentprime.io/advisories/CVE-2026-42030.md)
  `CVE-2026-42030` · CVE record: MapServer MapServer · CVSS 6.1 Medium · Not analysed yet · Published 8 May 2026 · Tags: Cross-site scripting (XSS)
- [MapServer has heap buffer overflow in SLD \`Categorize\` Threshold parsing](https://agentprime.io/advisories/CVE-2026-33721.md)
  `CVE-2026-33721` · CVE record: MapServer MapServer · CVSS 5.3 Medium · Not analysed yet · Published 27 Mar 2026 · Tags: Memory corruption
- [MapServer - WFS XML Filter Query SQL injection](https://agentprime.io/advisories/CVE-2025-59431.md)
  `CVE-2025-59431` · CVE record: MapServer MapServer · CVSS 8.9 High · Not analysed yet · Published 19 Sept 2025 · Tags: SQL injection

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=mapserver>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/mapserver/>. Everything for agents: <https://agentprime.io/llms.txt>.