{"id":"GHSA-cg8w-5jrc-675g","aliases":["CLSA-2026-1783299704"],"status":"published","title":"Zend-HTTP URL Rewrite vulnerability","description":"zend-diactoros (and, by extension, Expressive), zend-http (and, by extension, Zend Framework MVC projects), and zend-feed (specifically, its PubSubHubbub sub-component) each contain a potential URL rewrite exploit. In each case, marshaling a request URI includes logic that introspects HTTP request headers that are specific to a given server-side URL rewrite mechanism.\n\nWhen these headers are present on systems not running the specific URL rewriting mechanism, the logic would still trigger, allowing a malicious client or proxy to emulate the headers to request arbitrary content.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","from":"ghsa"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-352"],"published":"2024-06-07T21:52:12Z","modified":"2026-10-15T09:47:47Z","fixes":[{"ecosystem":"Packagist","package":"zendframework/zend-http","fixed_in":["2.8.1"],"sources":["ghsa","osv"]},{"ecosystem":"TuxCare:Packagist","package":"zendframework/zend-http","fixed_in":["2.5.6-p2+tuxcare"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"zendframework/zend-http","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.0"},{"fixed":"2.8.1"}]}]},{"source":"osv","ecosystem":"TuxCare:Packagist","package":"zendframework/zend-http","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.5.6"},{"fixed":"2.5.6-p2+tuxcare"}]}],"versions":["2.5.6","2.5.6-p1+tuxcare"]},{"source":"osv","ecosystem":"Packagist","package":"zendframework/zend-http","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.0"},{"fixed":"2.8.1"}]}],"versions":["2.0.3","2.0.4","2.0.5","2.0.6","2.0.7","2.0.8","2.1.0","2.1.1","2.1.2","2.1.3","2.1.4","2.1.5","2.1.6","2.2.0","2.2.0rc1","2.2.0rc2","2.2.0rc3","2.2.1","2.2.10","2.2.2","2.2.3","2.2.4","2.2.5","2.2.6","2.2.7","2.2.8","2.2.9","2.3.0","2.3.1","2.3.2","2.3.3","2.3.4","2.3.5","2.3.6","2.3.7","2.3.8","2.3.9","2.4.0","2.4.0rc1","2.4.0rc2","2.4.0rc3","2.4.0rc4","2.4.0rc5","2.4.0rc6","2.4.0rc7","2.4.1","2.4.10","2.4.11","2.4.12","2.4.13","2.4.2","2.4.3","2.4.4","2.4.5","2.4.6","2.4.7","2.4.8","2.4.9","2.5.0","2.5.1","2.5.2","2.5.3","2.5.4","2.5.5","2.5.6","2.6.0","2.7.0","2.8.0"]}],"references":[{"url":"https://github.com/zendframework/zend-http/commit/44197164a270259116162a442f639085ea24094a","tags":["web"]},{"url":"https://github.com/zendframework/zend-http/commit/5234f4a9e8137b731ab95d6a17879d4eb8fb9e39","tags":["web"]},{"url":"https://framework.zend.com/security/advisory/ZF2018-01","tags":["web"]},{"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/zendframework/zend-http/ZF2018-01.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-cg8w-5jrc-675g"},{"url":"https://github.com/zendframework/zend-http","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-cg8w-5jrc-675g","title":"Zend-HTTP URL Rewrite vulnerability","description":"zend-diactoros (and, by extension, Expressive), zend-http (and, by extension, Zend Framework MVC projects), and zend-feed (specifically, its PubSubHubbub sub-component) each contain a potential URL rewrite exploit. In each case, marshaling a request URI includes logic that introspects HTTP request headers that are specific to a given server-side URL rewrite mechanism.\n\nWhen these headers are present on systems not running the specific URL rewriting mechanism, the logic would still trigger, allowing a malicious client or proxy to emulate the headers to request arbitrary content.","status":"published","published":"2024-06-07T21:52:12Z","modified":"2024-06-07T21:52:13Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:37:53.703286Z"}],"osv":[{"id":"GHSA-cg8w-5jrc-675g","title":"Zend-HTTP URL Rewrite vulnerability","description":"zend-diactoros (and, by extension, Expressive), zend-http (and, by extension, Zend Framework MVC projects), and zend-feed (specifically, its PubSubHubbub sub-component) each contain a potential URL rewrite exploit. In each case, marshaling a request URI includes logic that introspects HTTP request headers that are specific to a given server-side URL rewrite mechanism.\n\nWhen these headers are present on systems not running the specific URL rewriting mechanism, the logic would still trigger, allowing a malicious client or proxy to emulate the headers to request arbitrary content.","status":"published","published":"2024-06-07T21:52:12Z","modified":"2024-12-04T05:50:28.310284Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T15:46:44.927642Z"},{"id":"CLSA-2026-1783299704","title":"TuxCare security update for zendframework/zend-http (1 CVE)","description":"TuxCare rebuilt zendframework/zend-http to address 1 CVE. Fixed in 2.5.6-p2+tuxcare.","status":"published","published":"2026-08-04T14:52:42Z","modified":"2026-10-15T09:47:47.904967826Z","updated_at":"2026-11-02T15:43:45.794021Z"}]}}