{"cve":"CVE-2026-15743","nvd":{"published":"2026-08-20T19:16:48.700","modified":"2026-10-26T10:10:00.140","status":"Deferred","description":"Catalyst::Plugin::Static::Simple versions through 0.38 for Perl mark responses as publicly cacheable.\n\nThe _serve_static method always sets the Cache-Control header to \"public\", with no means of overriding it.  This advises proxies that the content may be stored in a shared cache, and may be reused in responses to requests from other users. (This includes requests with an Authorization header.)\n\nConfiguring the expires time to \"0\" to disable caching, as documented, is ignored.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","score":5.7},"cwes":["CWE-524"],"references":["https://datatracker.ietf.org/doc/html/rfc9111","https://github.com/perl-catalyst/Catalyst-Plugin-Static-Simple/pull/3","https://security.metacpan.org/patches/C/Catalyst-Plugin-Static-Simple/0.38/CVE-2026-15743-r1.patch","http://www.openwall.com/lists/oss-security/2026/08/20/18"],"products":[],"source":"nvd","synced_at":"2026-10-26T10:28:23.151169805+00:00"},"epss":{"cve":"CVE-2026-15743","score":0.00407,"percentile":0.34758,"date":"2026-10-26"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}