CVE-2026-45626

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Source
https://cve.org/CVERecord?id=CVE-2026-45626
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45626.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-45626
Aliases
Published
2026-05-29T17:10:22.582Z
Modified
2026-07-08T08:13:29.715716082Z
Severity
  • 6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
Summary
Arcane: OS Command Injection in Volume Browser ListDirectory via path query parameter
Details

Arcane is an interface for managing Docker containers, images, networks, and volumes. In 1.18.1 and earlier, GET /environments/{id}/volumes/{volumeName}/browse accepts a path query parameter that is passed to a shell command (sh -c "find … | while …") inside an Arcane helper container. The path sanitiser blocks ../ traversal but does not strip Bourne-shell metacharacters such as $() or backticks, and strconv.Quote only escapes Go string metacharacters, not shell substitution sequences. Any authenticated user with access to a browseable volume can execute arbitrary commands inside the helper container; command output is reflected back in the 500 error body.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45626.json",
    "cwe_ids": [
        "CWE-78"
    ],
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/getarcaneapp/arcane

Affected ranges

Type
GIT
Repo
https://github.com/getarcaneapp/arcane
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
6a3b782d2f5750f3f59b870cf9a2cbfe16874cac
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.18.1"
        }
    ]
}

Affected versions

backend/v1.*
backend/v1.15.3
backend/v1.16.0
backend/v1.16.1
backend/v1.16.2
backend/v1.16.3
backend/v1.17.0
backend/v1.17.1
backend/v1.17.2
backend/v1.17.3
backend/v1.17.4
backend/v1.18.0
backend/v1.18.1
cli/v1.*
cli/v1.15.0
cli/v1.15.1
cli/v1.15.2
cli/v1.15.3
cli/v1.16.0
cli/v1.16.1
cli/v1.16.2
cli/v1.16.3
cli/v1.17.0
cli/v1.17.1
cli/v1.17.2
cli/v1.17.3
cli/v1.17.4
cli/v1.18.0
cli/v1.18.1
types/v1.*
types/v1.15.0
types/v1.15.1
types/v1.15.2
types/v1.15.3
types/v1.16.0
types/v1.16.1
types/v1.16.2
types/v1.16.3
types/v1.17.0
types/v1.17.1
types/v1.17.2
types/v1.17.3
types/v1.17.4
types/v1.18.0
types/v1.18.1
v0.*
v0.1.0
v0.1.1
v0.10.0
v0.11.0
v0.11.1
v0.12.0
v0.13.0
v0.13.1
v0.14.0
v0.15.0
v0.15.1
v0.2.0
v0.3.0
v0.4.0
v0.4.1
v0.5.0
v0.6.0
v0.7.0
v0.7.1
v0.8.0
v0.9.0
v0.9.1
v0.9.2
v1.*
v1.0.0
v1.0.1
v1.0.2
v1.1.0
v1.10.0
v1.10.1
v1.11.0
v1.11.1
v1.11.2
v1.11.3
v1.12.0
v1.12.1
v1.12.2
v1.13.0
v1.13.1
v1.13.2
v1.14.0
v1.14.1
v1.15.0
v1.15.1
v1.15.2
v1.15.3
v1.16.0
v1.16.1
v1.16.2
v1.16.3
v1.17.0
v1.17.1
v1.17.2
v1.17.3
v1.17.4
v1.18.0
v1.18.1
v1.2.0
v1.2.1
v1.2.2
v1.3.0
v1.4.0
v1.5.0
v1.5.1
v1.5.2
v1.6.0
v1.7.0
v1.7.1
v1.8.0
v1.8.1
v1.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45626.json"