Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2026-1642
CVE-2026-1642:
NGINX vulnerability analysis and mitigation
A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS) servers. An attacker with a man-in-the-middle (MITM) position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data into the response from an upstream proxied server. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Source: NVD
Related NGINX vulnerabilities:
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