# org.http4s:http4s-scala-xml\_3 (Maven) vulnerabilities

1 known vulnerability (1 critical), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 0.24.1 (Jun 24, 2026): no advisory affects it
- Newest unaffected release: 0.24.1 (Jun 24, 2026), the latest release
- Dependents: 0
- Releases: 54 since 0.22.0 (Jul 20, 2021)
- Registry: https://central.sonatype.com/artifact/org.http4s/http4s-scala-xml_3
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-61741: 0.22.0-M8 to 0.24.0 (0.24.1 is outside it); 1.0.0-M22 to 1.0.0-M38.1 (1.0.0-M39 is outside it)

## Advisories (1)

### [CVE-2026-61741](https://cve.now/CVE-2026-61741): http4s-scala-xml has an XML External Entity (XXE) processing issue

- Severity: Critical 9.3
- Published: Sep 24, 2026
- Affected: fixed in 0.24.1; from 1.0.0-M1, fixed in 1.0.0-M39.
- Fixed in 0.24.1 (released Jun 24, 2026, 92 days before disclosure) and 1.0.0-M39 (released Jun 24, 2026, 92 days before disclosure).
- The latest release, 0.24.1, is not affected.

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