CVE-2026-28476

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Source
https://cve.org/CVERecord?id=CVE-2026-28476
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-28476.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-28476
Aliases
Published
2026-03-05T21:59:51Z
Modified
2026-10-28T02:31:07Z
Severity
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L CVSS Calculator
Summary
OpenClaw < 2026.2.14 - Server-Side Request Forgery in Tlon Extension Authentication
Details

OpenClaw versions prior to 2026.2.14 contain a server-side request forgery vulnerability in the optional Tlon Urbit extension that accepts user-provided base URLs for authentication without proper validation. Attackers who can influence the configured Urbit URL can induce the gateway to make HTTP requests to arbitrary hosts including internal addresses.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-918"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28476.json"
}
References

Affected packages

Git / github.com/openclaw/openclaw

Affected ranges

Type
GIT
Repo
https://github.com/openclaw/openclaw
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
b5ab92eef4e4f6099c98817e0917c99ec9e03045
Fixed
bfa7d21e997baa8e3437657d59b1e296815cc1b1
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*",
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "2026.2.14"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "range": [
                {
                    "fixed": "bfa7d21e997baa8e3437657d59b1e296815cc1b1"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

v0.*
v0.1.0
v0.1.1
v0.1.2
v0.1.3
v1.*
v1.0.4
v1.1.0
v1.2.0
v1.2.1
v1.2.2
v1.3.0
v2.*
v2.0.0-beta1
v2.0.0-beta2
v2.0.0-beta3
v2.0.0-beta4
v2.0.0-beta5
v2026.*
v2026.1.10
v2026.1.11
v2026.1.11-1
v2026.1.11-2
v2026.1.11-3
v2026.1.12
v2026.1.12-2
v2026.1.13
v2026.1.14-1
v2026.1.15
v2026.1.16-2
v2026.1.20
v2026.1.21
v2026.1.22
v2026.1.23
v2026.1.24
v2026.1.24-1
v2026.1.29
v2026.1.30
v2026.1.5
v2026.1.5-1
v2026.1.5-2
v2026.1.5-3
v2026.1.8
v2026.1.9
v2026.2.1
v2026.2.12
v2026.2.13
v2026.2.2
v2026.2.3
v2026.2.6
v2026.2.6-1
v2026.2.6-2
v2026.2.6-3
v2026.2.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-28476.json"