Medium severity6.1NVD Advisory· Published Feb 18, 2026· Updated Jun 17, 2026

CVE-2019-25397

Description

IPFire 2.21 Core Update 127 contains multiple reflected cross-site scripting vulnerabilities in the hosts.cgi script that allow attackers to inject malicious scripts through unvalidated parameters. Attackers can submit POST requests with script payloads in the KEY1, IP, HOST, or DOM parameters to execute arbitrary JavaScript in users' browsers.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Ipfire/Ipfire3 versions
cpe:2.3:a:ipfire:ipfire:2.21:core_update127:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:ipfire:ipfire:2.21:core_update127:*:*:*:*:*:*
- (no CPE)range: 2.21 Core Update 127
- (no CPE)range: IPFire 2.21 - Core Update 127

Patches

Vulnerability mechanics

References

www.exploit-db.com/exploits/46344nvdExploitThird Party AdvisoryVDB Entry
www.vulncheck.com/advisories/ipfire-core-update-cross-site-scripting-via-hostscnvdBroken LinkThird Party Advisory
downloads.ipfire.org/releases/ipfire-2.x/2.21-core127/ipfire-2.21.x86_64-full-core127.isonvdProduct
www.ipfire.orgnvdProduct

News mentions

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cvss	0.397
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000