IPFire 2.21 Core Update 127 contains multiple stored cross-site scripting vulnerabilities in the extrahd.cgi script that allow attackers to inject malicious scripts through the FS, PATH, and UUID parameters. Attackers can submit POST requests with script payloads in these parameters to execute arbitrary JavaScript in the context of authenticated administrator sessions.
History

Wed, 18 Feb 2026 21:30:00 +0000

Type Values Removed Values Added
Description IPFire 2.21 Core Update 127 contains multiple stored cross-site scripting vulnerabilities in the extrahd.cgi script that allow attackers to inject malicious scripts through the FS, PATH, and UUID parameters. Attackers can submit POST requests with script payloads in these parameters to execute arbitrary JavaScript in the context of authenticated administrator sessions.
Title IPFire 2.21 Core Update 127 Stored XSS via extrahd.cgi
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-02-18T20:59:10.495Z

Updated: 2026-02-18T20:59:10.495Z

Reserved: 2026-02-18T19:20:36.501Z

Link: CVE-2019-25399

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-02-18T22:16:23.177

Modified: 2026-02-18T22:16:23.177

Link: CVE-2019-25399

cve-icon Redhat

No data.