CVE-2023-31486

HTTP::Tiny before 0.083, a Perl core module since 5.13.9 and available standalone on CPAN, has an insecure default TLS configuration where users must opt in to verify certificates.

• CWE-295
• CWE-295

• http://www.openwall.com/lists/oss-security/2023/04/29/1Mailing List, Patch
• http://www.openwall.com/lists/oss-security/2023/05/03/3Mailing List, Patch
• http://www.openwall.com/lists/oss-security/2023/05/03/5Mailing List
• http://www.openwall.com/lists/oss-security/2023/05/07/2Mailing List, Third Party Advisory
• https://blog.hackeriet.no/perl-http-tiny-insecure-tls-default-affects-cpan-modules/Mitigation, Patch, Third Party Advisory
• https://github.com/chansen/p5-http-tiny/pull/153Patch
• https://hackeriet.github.io/cpan-http-tiny-overview/Product
• https://www.openwall.com/lists/oss-security/2023/04/18/14Mailing List, Patch
• https://www.openwall.com/lists/oss-security/2023/05/03/4Mailing List, Third Party Advisory
• https://www.reddit.com/r/perl/comments/111tadi/psa_httptiny_disabled_ssl_verification_by_default/Issue Tracking
• http://www.openwall.com/lists/oss-security/2023/04/29/1Mailing List, Patch
• http://www.openwall.com/lists/oss-security/2023/05/03/3Mailing List, Patch
• http://www.openwall.com/lists/oss-security/2023/05/03/5Mailing List
• http://www.openwall.com/lists/oss-security/2023/05/07/2Mailing List, Third Party Advisory
• https://blog.hackeriet.no/perl-http-tiny-insecure-tls-default-affects-cpan-modules/Mitigation, Patch, Third Party Advisory
• https://github.com/chansen/p5-http-tiny/pull/153Patch
• https://hackeriet.github.io/cpan-http-tiny-overview/Product
• https://security.netapp.com/advisory/ntap-20241129-0011/
• https://www.openwall.com/lists/oss-security/2023/04/18/14Mailing List, Patch
• https://www.openwall.com/lists/oss-security/2023/05/03/4Mailing List, Third Party Advisory
• https://www.reddit.com/r/perl/comments/111tadi/psa_httptiny_disabled_ssl_verification_by_default/Issue Tracking

Published

Apr 29, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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