CVE-2026-93964 (GCVE-0-2026-93964)
Vulnerability from cvelistv5
Published
2026-09-20 05:30
Modified
2026-09-22 15:43
Severity ?
5.5 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RC:R
5.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RC:R
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RC:R
5.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RC:R
VLAI Severity ?
EPSS score ?
Summary
A vulnerability was detected in NginxProxyManager nginx-proxy-manager up to 2.15.1. This impacts the function internalCertificate.validate of the file backend/internal/certificate.js of the component Validate Route. The manipulation results in missing authentication. The attack can be launched remotely. The exploit is now public and may be used. Endpoint only processes and echoes back the certificate the caller submits (no stored data leaked); the real risk is unauthenticated openssl processing of attacker input. The project was informed of the problem early through an issue report but has not responded yet.
References
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| NginxProxyManager | nginx-proxy-manager |
Version: 2.0 Version: 2.1 Version: 2.1.0 Version: 2.1.1 Version: 2.1.2 Version: 2.2 Version: 2.2.0 Version: 2.2.1 Version: 2.2.2 Version: 2.2.3 Version: 2.2.4 Version: 2.3 Version: 2.3.0 Version: 2.3.1 Version: 2.4 Version: 2.4.0 Version: 2.5 Version: 2.5.0 Version: 2.6 Version: 2.6.0 Version: 2.6.1 Version: 2.6.2 Version: 2.7 Version: 2.7.0 Version: 2.7.1 Version: 2.7.2 Version: 2.7.3 Version: 2.8 Version: 2.8.0 Version: 2.8.1 Version: 2.9 Version: 2.9.0 Version: 2.9.1 Version: 2.9.2 Version: 2.9.3 Version: 2.9.4 Version: 2.9.5 Version: 2.9.6 Version: 2.9.7 Version: 2.9.8 Version: 2.9.9 Version: 2.9.10 Version: 2.9.11 Version: 2.9.12 Version: 2.9.13 Version: 2.9.14 Version: 2.9.15 Version: 2.9.16 Version: 2.9.17 Version: 2.9.18 Version: 2.9.19 Version: 2.9.20 Version: 2.9.21 Version: 2.9.22 Version: 2.10 Version: 2.10.0 Version: 2.10.1 Version: 2.10.2 Version: 2.10.3 Version: 2.10.4 Version: 2.11 Version: 2.12 Version: 2.13 Version: 2.14.0 Version: 2.15.0 Version: 2.15.1 cpe:2.3:a:nginxproxymanager:nginx-proxy-manager:*:*:*:*:*:*:*:* |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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