CVE-2026-61743

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Source
https://cve.org/CVERecord?id=CVE-2026-61743
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-61743.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-61743
Aliases
  • GHSA-9537-vm84-j26f
Published
2026-09-21T21:38:47Z
Modified
2026-09-23T03:45:53Z
Severity
  • 6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N CVSS Calculator
Summary
Chartbrew: DNS Rebinding SSRF Bypass in Outbound Request Validation
Details

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to 5.2.2, Chartbrew's server/modules/safeRequest.js calls validateOutboundUrl() to resolve and validate a target hostname, but request-promise performs a separate DNS resolution for the actual connection. An authenticated user who can create or test API connections and controls the target DNS name can return a public address during validation and a private address during the request, bypassing the protections implemented by server/modules/outboundTargetPolicy.js. This DNS rebinding condition can expose internal services, localhost resources, or cloud metadata endpoints. This issue is fixed in version 5.2.2.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-350"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61743.json"
}
References

Affected packages

Git / github.com/chartbrew/chartbrew

Affected ranges

Type
GIT
Repo
https://github.com/chartbrew/chartbrew
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d38d745fe9e45563be8c33e4c7a17788ee6f13a3
Fixed
e14ffa0705586f27a19e051d74263fa0a7f94426
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "5.2.2"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

v1.*
v1.0.0
v1.0.0-beta.1
v1.0.0-beta.1.1
v1.0.0-beta.10
v1.0.0-beta.11
v1.0.0-beta.13
v1.0.0-beta.2
v1.0.0-beta.2.1
v1.0.0-beta.2.2
v1.0.0-beta.2.3
v1.0.0-beta.3
v1.0.0-beta.4
v1.0.0-beta.4.1
v1.0.0-beta.4.2
v1.0.0-beta.5
v1.0.0-beta.5.1
v1.0.0-beta.5.2
v1.0.0-beta.5.4
v1.0.0-beta.5.5
v1.0.0-beta.5.6
v1.0.0-beta.6
v1.0.0-beta.7
v1.0.0-beta.8
v1.0.0-beta.8.1
v1.0.0-beta.9
v1.0.0-beta.9.1
v1.0.0-beta.9.2
v1.0.0-beta.9.3
v1.1.0
v1.1.1
v1.10.0
v1.11.0
v1.11.1
v1.13.0
v1.14.0
v1.14.1
v1.14.2
v1.15.0
v1.16.0
v1.16.1
v1.16.2
v1.17.0
v1.17.1
v1.17.2
v1.18.0
v1.18.1
v1.19.0
v1.19.1
v1.2.0
v1.20.0
v1.20.1
v1.20.2
v1.21.0
v1.21.1
v1.3.0
v1.3.1
v1.4.0
v1.5.0
v1.5.1
v1.5.3
v1.6.0
v1.6.1
v1.6.2
v1.7.0
v1.7.1
v1.8.0
v1.8.1
v1.9.0
v1.9.1
v1.9.2
v1.9.3
v2.*
v2.0.0
v2.0.0-rc.1
v2.0.0-rc.2
v2.1.0
v2.2.0
v2.3.0
v2.4.0
v2.5.0
v2.5.1
v2.6.0
v2.6.1
v2.6.2
v2.7.0
v2.8.0
v3.*
v3.0.0
v3.0.0-beta.1
v3.0.0-beta.2
v3.0.0-beta.3
v3.1.0
v3.1.1
v3.10.0
v3.11.0
v3.11.1
v3.12.0
v3.13.0
v3.2.0
v3.2.1
v3.3.0
v3.5.0
v3.5.1
v3.5.2
v3.6.0
v3.7.0
v3.8.0
v3.8.1
v3.8.2
v3.9.0
v4.*
v4.0.0
v4.0.1
v4.1.0
v4.2.0
v4.2.1
v4.3.0
v4.4.0
v4.5.0
v4.6.0
v4.7.0
v4.8.0
v4.8.1
v4.8.2
v4.8.3
v4.8.4
v4.8.5
v4.9.0
v5.*
v5.0.0
v5.0.1
v5.1.0
v5.2.0
v5.2.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-61743.json"