CVE-2026-110254

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-110254
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110254.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-110254
Aliases
  • GHSA-8rv7-48hx-jfw9
Published
2026-10-13T19:05:28Z
Modified
2026-10-16T02:31:01Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L CVSS Calculator
Summary
Dockhand before 1.0.45 SSRF via IPv6 Transition Address Bypass in ipCategory
Details

Finsys Dockhand before 1.0.45 contains a server-side request forgery vulnerability in the ipCategory() function in src/lib/server/url-safety.ts, which fails to check NAT64, 6to4, and Teredo IPv6 transition ranges. Authenticated attackers can embed loopback, cloud metadata, or private IPv4 addresses in transition IPv6 literals within notification, backup, template, registry, git, or secret provider URLs to reach internal services.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-918"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110254.json"
}
References

Affected packages

Git / github.com/finsys/dockhand

Affected ranges

Type
GIT
Repo
https://github.com/finsys/dockhand
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5adb374c0d79c8df0f8524f6c7fe27bbc493a1dc
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "1.0.45"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

v1.*
v1.0.26
v1.0.27
v1.0.28
v1.0.29
v1.0.30
v1.0.31
v1.0.32
v1.0.33
v1.0.34
v1.0.35
v1.0.36
v1.0.37
v1.0.38
v1.0.39
v1.0.40
v1.0.41
v1.0.42
v1.0.43
v1.0.44

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110254.json"