synced 9 MIN AGO
01 Record

CVE-2026-93964

NginxProxyManager nginx-proxy-manager Validate Route certificate.js internalCertificate.validate missing authentication

MediumPUBLISHEDCNA: VulDB
CNA base score6.9 CVSS v4.0CVSS: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
View raw JSON

02 Description

NginxProxyManager nginx-proxy-manager Validate Route certificate.js internalCertificate.validate missing authentication

03 Exploitation and scoring

Exploitation
Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
SSVC decision
  • ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.45% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 39.1% of scored records. A rank, not a probability.
NVD base score
5.5 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD analysis status
Deferred. NVD last modified this record on 2026-09-22.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-09-20 05:30Z1 MO AGO
Last updated
2026-09-22 15:43Z1 MO AGO
Reserved
2026-09-19
Assigning CNA
VulDB
Record state
PUBLISHED
Severity
Medium (CVSS 6.9)
CNA CVSS vector
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
Weaknesses
  • CWE-287Improper AuthenticationClass
  • CWE-306Missing Authentication for Critical FunctionBase
Data version
5.2
Document digest
ae9715455478f74642799b318acb63492aefa5c08a91537b05d6ff3e048920fa

05 Affected products

VendorProductVersionsPlatforms
NginxProxyManagernginx-proxy-manager2.0, 2.1, 2.1.0, 2.1.1, 2.1.2, 2.2, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.3, 2.3.0, 2.3.1, 2.4, 2.4.0, 2.5, 2.5.0, 2.6, 2.6.0, 2.6.1, 2.6.2, 2.7, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.8, 2.8.0, 2.8.1, 2.9, 2.9.0, 2.9.1, 2.9.2, 2.9.3, 2.9.4, 2.9.5, 2.9.6, 2.9.7, 2.9.8, 2.9.9, 2.9.10, 2.9.11, 2.9.12, 2.9.13, 2.9.14, 2.9.15, 2.9.16, 2.9.17, 2.9.18, 2.9.19, 2.9.20, 2.9.21, 2.9.22, 2.10, 2.10.0, 2.10.1, 2.10.2, 2.10.3, 2.10.4, 2.11, 2.12, 2.13, 2.14.0, 2.15.0, 2.15.1—

06 References