{"affected":[{"defaultStatus":"unaffected","ecosystem":"golang","packageName":"github.com/dunglas/frankenphp","product":"frankenphp","source":"CNA: VulnCheck","vendor":"php","versions":[{"lessThan":"1.13.4","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"1.13.4","versionType":"semver"}]}],"cveId":"CVE-2026-128019","cwes":["CWE-200"],"description":"FrankenPHP before 1.13.4 contains an information disclosure vulnerability in worker mode that leaks per-request environment variables into later requests on the same PHP thread. Attackers can read values set via env directives with request placeholders or WithRequestEnv() through getenv() or $_SERVER, causing applications to act on another user's routing, tenant, or authorization values.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":6.3,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":4.8,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},{"score":6.3,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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","version":"4.0"},{"score":4.8,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"}],"modifiedAt":1794565087420,"publishedAt":1794562448571,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/php/frankenphp/security/advisories/GHSA-8386-64gm-3m8q"},{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/php/frankenphp/commit/72f9366de07093ba3f524af3e6c73451012e5199"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/frankenphp-before-1.13.4-information-disclosure-via-per-request-environment-variable-leak"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/php/frankenphp/commit/72f9366de07093ba3f524af3e6c73451012e5199"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/php/frankenphp/security/advisories/GHSA-8386-64gm-3m8q"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/frankenphp-before-1.13.4-information-disclosure-via-per-request-environment-variable-leak"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/php/frankenphp/commit/72f9366de07093ba3f524af3e6c73451012e5199"}],"revision":"8d1f406b4aeedfdd85f82e374f517a32027180a6603f167a724aee8ab56b1327","sources":[{"modifiedAt":1794562448571,"name":"CNA: VulnCheck","retrievedAt":1794564816228,"url":"https://www.cve.org/CVERecord?id=CVE-2026-128019"},{"modifiedAt":1794565087420,"name":"NVD","retrievedAt":1794572250250,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-128019"}],"ssvc":null,"status":"published","title":"FrankenPHP before 1.13.4 Information Disclosure via Per-Request Environment Variable Leak","updatedAt":1794572250250}