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CVE-2026-45575: Insecure Hostnameverifier Chain Iterationcve-2026-45575-insecure-hostnameverifier-chain-iteration

Iterating over the entire certificate chain (via `getPeerCertificates()`) to verify a hostname or Subject Alternative Name (SAN) is insecure. Only the leaf certificate (index 0) represents the actual peer server identity. Validating every certificate in the chain allows a Man-in-the-Middle (MITM) attacker to append a forged intermediate certificate containin

by Provallyupdated 2026-06-12Apache-2.0
3.5K0 direct3.5K via packs
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69quality
CVE-2026-41012: Ruby Insecure Ssl Verification Disabledcve-2026-41012-ruby-insecure-ssl-verification-disabled

SSL/TLS peer or hostname verification is explicitly disabled. Disabling SSL verification allows man-in-the-middle (MitM) attackers to intercept sensitive communication and capture credentials.

by Provallyupdated 2026-09-02Apache-2.0
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65quality
CVE-2022-4967: Strongswan Trust Cert Subject Bypasscve-2022-4967-strongswan-trust-cert-subject-bypass

When looking up trusted public keys, the expected connection identity must be used rather than the subject extracted directly from the presented certificate. Extracting the identity from the unverified certificate can allow an attacker to bypass authorization by presenting a different, trusted certificate. Pass the expected identity (e.g., `identification_t`

by Provallyupdated 2026-06-12Apache-2.0
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65quality
Smtp InsecureSmtpgitlab-sast-rules-lgpl-kotlin-smtp-rule-insecuresmtp

Server identity verification is disabled when making SSL connections.

KotlinCWE-297
by GitLab Security Productsupdated 2026-06-03LGPL-3.0-only
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86quality
Smtp InsecureSmtpgitlab-sast-scala-smtp-rule-insecuresmtp

Server identity verification is disabled when making SSL connections.

ScalaCWE-297
by GitLab Security Productsupdated 2026-06-03MIT
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86quality
Smtp InsecureSmtpgitlab-sast-java-smtp-rule-insecuresmtp

The Apache commons mail client by default does not enable TLS server identity. This allows for an adversary who is in between the application and the target host to intercept potentially sensitive information or transmit malicious data. Enable checking server identity by calling `Email.setSSLCheckServerIdentity(true)` Example email client that enables TLS an

by GitLab Security Productsupdated 2026-06-03MIT
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86quality
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