CVE-2026-61630

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Source
https://cve.org/CVERecord?id=CVE-2026-61630
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-61630.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-61630
Aliases
Downstream
Published
2026-09-21T14:17:11Z
Modified
2026-09-22T11:31:01Z
Severity
  • 4.2 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
Summary
nginx ignition has TOTP Reuse During Validity Window
Details

nginx ignition is a user interface for the nginx web server. In versions 2.33.0 through 2.35.0, any user that has enabled the OTP 2FA can have their TOTP reused during the standard 30 second validity window. Version 2.35.1 patches the issue.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-287"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61630.json"
}
References

Affected packages

Git / github.com/lucasdillmann/nginx-ignition

Affected ranges

Type
GIT
Repo
https://github.com/lucasdillmann/nginx-ignition
Events
Introduced
75530021bf66ce67295196bc1e674f45016c679b
Fixed
114060945bbeb8a71db79bc88f24da9b6e5efc18
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "2.33.0"
        },
        {
            "fixed":  "2.35.1"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

2.*
2.33.0
2.34.0
2.35.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-61630.json"