snipe-IT vulnerable to host header injection

Answer in brief

CVE-2022-23064 records a High severity (CVSS 8.8) vulnerability in snipe-IT vulnerable to host header injection. The current sources do not mark it as known exploited. The current feed maps snipe/snipe-it (composer), snipe/snipe-it (packagist). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published May 3, 2022Updated Sep 24, 2026Source checked Sep 25, 2026First seen by HOL Sep 25, 2026Material review Sep 24, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 8.8
Exploitation: Not marked as known exploited
Affected software: 2 mapped packages or products
Fix availability: Available

Why this deserves its current priority

CVSS is 8.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps snipe/snipe-it (composer), snipe/snipe-it (packagist). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
snipe/snipe-itcomposer	>=3.0-alpha,<=5.3.7	5.3.8
snipe/snipe-itpackagist	>=3.0-alpha <5.3.8	5.3.8

Recommended response

Check inventory. Check lockfiles and deployed manifests for snipe/snipe-it, snipe/snipe-it.
Review the reported fix. Update snipe/snipe-it to 5.3.8; snipe/snipe-it to 5.3.8 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
May 3, 2022
Evidence: source:ghsa:source_dates:source-dates:record
Source modified
Sep 24, 2026
Evidence: source:ghsa:source_dates:source-dates:record
First seen by HOL
Sep 25, 2026

Sources and claim methodology

Upstream source description

Snipe-IT is a free, open-source IT asset/license management systemIn Snipe-IT, versions v3.0-alpha to v5.3.7 are vulnerable to Host Header Injection. By sending a specially crafted host header in the reset password request, it is possible to send password reset links to users which once clicked lead to an attacker controlled server and thus leading to password reset token leak. This can lead to account take over.

Quoted source text, attributed separately from HOL analysis.