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Findings

CVE-2026-41230

Froxlor is open source server administration software.

Published Apr 23, 2026 · updated Jun 17, 2026 · froxlor froxlor

Froxlor is open source server administration software. Prior to version 2.3.6, accepts arbitrary DNS record types without a whitelist and does not sanitize newline characters in the field. When a DNS type not covered by the if/elseif validation chain is submitted (e.g., , , ), content validation is entirely bypassed. Embedded newline characters in the content survive processing, are stored in the database, and are written directly into BIND zone files via . An authenticated customer can inject arbitrary DNS records and BIND directives ( , , ) into their domain's zone file. Version 2.3.6 fixes the issue.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 23, 2026 · NIST NVD

    Detected

    Froxlor is open source server administration software. Prior to version 2.3.6, accepts arbitrary DNS record types without a whitelist and does not sanitize newline characters in the field. When a DNS type not covered by the if/elseif validation chain is submitted (e.g., , , ), content validation is entirely bypassed. Embedded newline characters in the content survive processing, are stored in the

  2. Jun 17, 2026 · NIST NVD

    Updated

    Froxlor is open source server administration software. Prior to version 2.3.6, accepts arbitrary DNS record types without a whitelist and does not sanitize newline characters in the field. When a DNS type not covered by the if/elseif validation chain is submitted (e.g., , , ), content validation is entirely bypassed. Embedded newline characters in the content survive processing, are stored in the

Affected

  • cpe froxlor/froxlorversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-41230

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-41230

    Froxlor is open source server administration software. Prior to version 2.3.6, accepts arbitrary DNS record types without a whitelist and does not sanitize newline characters in the field. When a DNS type not covered by the if/elseif validation chai

    nvd.nist.gov

References