{"answers":{"affected":"6 open source packages ship an affected version, including zendframework/zend-diactoros, zendframework/zend-feed and zendframework/zend-http.","exploited":"There is no known exploitation of GHSA-f6p5-76fp-m248 in the wild and no public exploit code.","fix":"Upgrade zendframework/zend-diactoros to 1.8.4 or later.","what":"GHSA-f6p5-76fp-m248 is a server-side request forgery vulnerability in zendframework/zend-diactoros, published on 28 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for GHSA-f6p5-76fp-m248 and fix it if it is affected.\n\nWhat it is: GHSA-f6p5-76fp-m248 is a server-side request forgery vulnerability in zendframework/zend-diactoros, published on 28 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of GHSA-f6p5-76fp-m248 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- zendframework/zend-diactoros (Packagist): affected all versions; fixed in 1.8.4\n- zendframework/zend-diactoros (Packagist): affected all versions; fixed in 1.8.4\n- zendframework/zend-feed (Packagist): affected all versions; fixed in 2.10.3\n- zendframework/zend-feed (Packagist): affected all versions; fixed in 2.10.3\n- zendframework/zend-http (Packagist): affected all versions; fixed in 2.8.1\n- zendframework/zend-http (Packagist): affected all versions; fixed in 2.8.1\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/GHSA-f6p5-76fp-m248/ (Markdown: https://insights.sbomify.com/GHSA-f6p5-76fp-m248/index.md)","id":"GHSA-f6p5-76fp-m248","markdown":"https://insights.sbomify.com/GHSA-f6p5-76fp-m248/index.md","name":"GHSA-f6p5-76fp-m248","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"PHP web framework","requires_auth":"none","summary":"Attackers can spoof HTTP headers to bypass URL rewrite protections and request arbitrary internal content in Zend Framework components.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"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.","ecosystems":["Packagist"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"URL Rewrite vulnerability in multiple zendframework components","id":"GHSA-f6p5-76fp-m248","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"ssrf","year":"2022"},"n_packages":6,"n_references":null,"packages":[{"ecosystem":"Packagist","fixed":["1.8.4"],"introduced":["0"],"last_affected":[],"package":"zendframework/zend-diactoros","purl":null,"source":"GHSA-f6p5-76fp-m248"},{"ecosystem":"Packagist","fixed":["1.8.4"],"introduced":["0"],"last_affected":[],"package":"zendframework/zend-diactoros","purl":"pkg:composer/zendframework/zend-diactoros","source":"GHSA-f6p5-76fp-m248"},{"ecosystem":"Packagist","fixed":["2.10.3"],"introduced":["0"],"last_affected":[],"package":"zendframework/zend-feed","purl":null,"source":"GHSA-f6p5-76fp-m248"},{"ecosystem":"Packagist","fixed":["2.10.3"],"introduced":["0"],"last_affected":[],"package":"zendframework/zend-feed","purl":"pkg:composer/zendframework/zend-feed","source":"GHSA-f6p5-76fp-m248"},{"ecosystem":"Packagist","fixed":["2.8.1"],"introduced":["0"],"last_affected":[],"package":"zendframework/zend-http","purl":null,"source":"GHSA-f6p5-76fp-m248"},{"ecosystem":"Packagist","fixed":["2.8.1"],"introduced":["0"],"last_affected":[],"package":"zendframework/zend-http","purl":"pkg:composer/zendframework/zend-http","source":"GHSA-f6p5-76fp-m248"}],"products":null,"published":"2022-04-28","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Attackers can spoof HTTP headers to bypass URL rewrite protections and request arbitrary internal content in Zend Framework components.","url":"https://insights.sbomify.com/GHSA-f6p5-76fp-m248/"}