CVE-2019-25396

MEDIUM 6.1

IPFire 2.21 Core Update 127 Reflected XSS via updatexlrator.cgi

CVSS Score

6.1

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	ipfire
Product	ipfire
Published	Feb 18, 2026
Last Updated	Mar 5, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

Ipfire / IPFire

IPFire 2.21 - Core Update 127

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/46344 ipfire.org: https://www.ipfire.org downloads.ipfire.org: https://downloads.ipfire.org/releases/ipfire-2.x/2.21-core127/ipfire-2.21.x86_64-full-core127.iso vulncheck.com: https://www.vulncheck.com/advisories/ipfire-core-update-reflected-xss-via-updatexlrator

Credits

Ozer Goker