{"answers":{"affected":"4 open source packages ship an affected version, including fast-uri. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-6322 in the wild and no public exploit code.","fix":"Upgrade fast-uri to a fixed version for your release line: 2.4.1 or 3.1.2.","what":"CVE-2026-6322 is a high-severity server-side request forgery vulnerability in fast-uri, published on 5 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-6322 and fix it if it is affected.\n\nWhat it is: CVE-2026-6322 is a high-severity server-side request forgery vulnerability in fast-uri, published on 5 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-6322 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- fast-uri (npm): affected all versions; fixed in 2.4.1\n- fast-uri (npm): affected all versions; fixed in 2.4.1\n- fast-uri (npm): affected from 3.0.0; fixed in 3.1.2\n- fast-uri (npm): affected from 3.0.0; fixed in 3.1.2\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/CVE-2026-6322/ (Markdown: https://insights.sbomify.com/CVE-2026-6322/index.md)","id":"CVE-2026-6322","markdown":"https://insights.sbomify.com/CVE-2026-6322/index.md","name":"CVE-2026-6322","record":{"aliases":["CLEANSTART-2026-CH75169","CLEANSTART-2026-KV71564","DEBIAN-CVE-2026-6322","ECHO-9cc9-e37b-d919","GHSA-v39h-62p7-jpjc","MINI-3295-78cv-8c8c","MINI-3ch5-f9fg-5qp8","MINI-3pw3-frhj-pv3p","MINI-42cq-h6cq-xfr2","MINI-5488-h8vx-jg8x","MINI-55pm-3v8m-28hr","MINI-5v3h-v9jj-qcm9","MINI-68h2-8pv2-96rg","MINI-6ghw-h6v8-292r","MINI-9fv3-3f35-346g","MINI-9xxm-jwjc-42wj","MINI-ccrf-2qmw-9mf5","MINI-f8r3-3p4r-m872","MINI-fvwj-fhc5-6pgh","MINI-g4g3-m5f4-xp8m","MINI-g5h7-fx6q-rvr9","MINI-j328-j6jx-8mf6","MINI-jjfj-mcfr-5mrm","MINI-mwrw-w5vw-3pq9","MINI-p299-f2h9-wqgr","MINI-p99h-xv57-w5w4","MINI-pvmp-rxwq-qx2p","MINI-q3c8-jwfj-vh59","MINI-rcr9-hpj3-gw7p","MINI-rp5q-r7mj-g6rh","MINI-rpm9-hmc7-7h3q","MINI-v848-7g7m-69jv","MINI-vcg6-vf7j-h8v7","MINI-w4qq-57c5-qfm4","MINI-wg44-j4w5-c72f","MINI-wjg3-r6xh-jg3v","MINI-x96x-qh8f-49cj","ROOT-APP-NPM-CVE-2026-6322","UBUNTU-CVE-2026-6322"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript URI library","requires_auth":"none","summary":"Attackers can bypass host allowlists and redirect requests by exploiting percent-encoded authority delimiters in URI normalization.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"openjs","cpe":[{"product":"fast-uri","vendor":"openjsf"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-140","name":"Improper Neutralization of Delimiters"},{"id":"CWE-436","name":"Interpretation Conflict"}],"description":"fast-uri normalize() decoded percent-encoded authority delimiters inside the host component and then re-emitted them as raw delimiters during serialization. A host that combined an allowed domain, an encoded at-sign, and a different domain was re-emitted with the at-sign as a raw userinfo separator, changing the URI's authority to the second domain. Applications that normalize untrusted URLs before host allowlist checks, redirect validation, or outbound request routing can be steered to a different authority than the input appeared to specify. Versions \u003c= 3.1.1 are affected. Update to 3.1.2 or later.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"fast-uri vulnerable to host confusion via percent-encoded authority delimiters","id":"CVE-2026-6322","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":4,"n_references":2,"next":{"headline":"Libsoup: libsoup: http request smuggling via unsigned to signed conversion error","id":"CVE-2026-6324"},"packages":[{"ecosystem":"npm","fixed":["2.4.1"],"introduced":["0"],"last_affected":[],"package":"fast-uri","purl":null,"source":"GHSA-v39h-62p7-jpjc"},{"ecosystem":"npm","fixed":["2.4.1"],"introduced":["0"],"last_affected":[],"package":"fast-uri","purl":"pkg:npm/fast-uri","source":"GHSA-v39h-62p7-jpjc"},{"ecosystem":"npm","fixed":["3.1.2"],"introduced":["3.0.0"],"last_affected":[],"package":"fast-uri","purl":null,"source":"GHSA-v39h-62p7-jpjc"},{"ecosystem":"npm","fixed":["3.1.2"],"introduced":["3.0.0"],"last_affected":[],"package":"fast-uri","purl":"pkg:npm/fast-uri","source":"GHSA-v39h-62p7-jpjc"}],"prev":{"headline":"fast-uri vulnerable to path traversal via percent-encoded dot segments","id":"CVE-2026-6321"},"products":["fast-uri"],"published":"2026-05-05","related":[{"cvss_score":7.5,"headline":"fast-uri vulnerable to authority injection via an unvalidated port in serialize","id":"CVE-2026-84292","kev_date_added":null,"published":"2026-09-02"},{"cvss_score":7.5,"headline":"fast-uri vulnerable to host confusion via an unclosed bracket in the URI authority","id":"CVE-2026-84394","kev_date_added":null,"published":"2026-09-02"},{"cvss_score":7.5,"headline":"fast-uri vulnerable to server-side request forgery via repeated hostname percent-decoding","id":"CVE-2026-75899","kev_date_added":null,"published":"2026-08-24"},{"cvss_score":7.5,"headline":"fast-uri vulnerable to host confusion via skipped IDN canonicalization on scheme-relative references","id":"CVE-2026-75931","kev_date_added":null,"published":"2026-08-24"},{"cvss_score":7.5,"headline":"fast-uri vulnerable to server-side request forgery via malformed IPv6 normalization","id":"CVE-2026-75975","kev_date_added":null,"published":"2026-08-24"},{"cvss_score":7.5,"headline":"fast-uri vulnerable to host confusion via percent-encoded scheme normalization","id":"CVE-2026-76172","kev_date_added":null,"published":"2026-08-24"},{"cvss_score":7.5,"headline":"fast-uri vulnerable to host confusion via backslash authority introducer","id":"CVE-2026-18446","kev_date_added":null,"published":"2026-07-31"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-10","vendors":["fast-uri"]},"summary":"Attackers can bypass host allowlists and redirect requests by exploiting percent-encoded authority delimiters in URI normalization.","url":"https://insights.sbomify.com/CVE-2026-6322/"}