CVE-2019-25396

IPFire 2.21 Core Update 127 Reflected XSS via updatexlrator.cgi

State: Published
Severity: 5.1 Medium
Published: Feb 18, 2026
Updated: May 24, 2026
Reserved: Feb 18, 2026

Description

IPFire 2.21 Core Update 127 contains a reflected cross-site scripting vulnerability in the updatexlrator.cgi script that allows attackers to inject malicious scripts through POST parameters. Attackers can submit crafted requests with script payloads in the MAX_DISK_USAGE or MAX_DOWNLOAD_RATE parameters to execute arbitrary JavaScript in users' browsers.

Scores

CVSS	Score	Vector	Source
4.0	5.1 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N	VulnCheck
3.1	6.1 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	VulnCheck

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
IPFireIpfire	IPFire 2.21 - Core Update 127Affected

References

ExploitDB-46344exploit
IPFire Official Websiteproduct
IPFire 2.21 Core Update 127 Downloadpatch
VulnCheck Advisory: IPFire 2.21 Core Update 127 Reflected XSS via updatexlrator.cgithird-party-advisory

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