CVE-2026-55542

Snipe-IT's S3 signature image retrieval lacks authorization before temporary URL

At a glance

Severity: LOW 1.3
EPSS: EPSS 0.28 % · percentile 20 (2026-10-27)
State: PUBLISHED
Published: 2026-07-08
Updated: 2026-07-09
Assigner: GitHub_M
NVD status: Analyzed

Description

Snipe-IT is an IT asset/license management system. Prior to version 8.6.1, Snipe-IT S3 signature image retrieval lacks authorization before temporary URL. On S3-backed deployments, authenticated users who know a signature filename can obtain a 5-minute signed S3 URL because the S3 branch returns before the `authorize()` call used by the local-file branch. Version 8.6.1 contains a patch.

Scores

Version	Score	Vector	Scored by
CVSS 4.0	LOW 1.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U	GitHub_M
CVSS 4.0	LOW 1.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X	NVD · security-advisories@github.com (Secondary)
CVSS 3.1	MEDIUM 4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	NVD · nvd@nist.gov (Primary)

Weaknesses (CWE)

CWE-862

Advisories

GHSA-6mmj-jhqj-6c6q — Snipe-IT's S3 signature image retrieval lacks authorization before temporary URL

European references

ENISA EUVD · EUVD-2026-42398
GCVE · GCVE-0-2026-55542

Affected configurations (NVD CPE)

cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:* < 8.6.0

Affected products

Product	Versions
grokability · snipe-it	affected < 8.5.1

References

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD