{"answers":{"affected":"3 open source packages ship an affected version, including github.com/labstack/echo/v4. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-40083 exists.","fix":"Upgrade github.com/labstack/echo/v4 to 4.9.0 or later.","what":"CVE-2022-40083 is a critical vulnerability in n/a, published on 28 Sep 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-40083 and fix it if it is affected.\n\nWhat it is: CVE-2022-40083 is a critical vulnerability in n/a, published on 28 Sep 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-40083 exists.\n\nAffected packages and fixed versions:\n- github.com/labstack/echo/v4 (Go): affected all versions; fixed in 4.9.0\n- github.com/labstack/echo/v4 (Go): affected all versions; fixed in 4.9.0\n- github.com/labstack/echo/v4 (Go): affected all versions; fixed in 4.9.0\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-2022-40083/ (Markdown: https://insights.sbomify.com/CVE-2022-40083/index.md)","id":"CVE-2022-40083","markdown":"https://insights.sbomify.com/CVE-2022-40083/index.md","name":"CVE-2022-40083","record":{"aliases":["DEBIAN-CVE-2022-40083","GHSA-crxj-hrmp-4rwf","GO-2022-1031","UBUNTU-CVE-2022-40083"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Go web framework","requires_auth":"none","summary":"Attackers can exploit an open redirect in the Static Handler to trigger Server-Side Request Forgery, bypassing security controls.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"echo","vendor":"labstack"}],"cvss":{"score":9.6,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"Labstack Echo v4.8.0 was discovered to contain an open redirect vulnerability via the Static Handler component. This vulnerability can be leveraged by attackers to cause a Server-Side Request Forgery (SSRF).","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2022/CVE-2022-40083.yaml","stars":null,"title":"Labstack Echo 4.8.0 - Open Redirect"}],"tier":"weaponised"},"has_fix":true,"headline":"Labstack Echo Open Redirect vulnerability","id":"CVE-2022-40083","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"open_redirect","year":"2022"},"n_packages":3,"n_references":1,"next":{"headline":"OpenCRX vulnerable to password enumeration via error messages in password reset","id":"CVE-2022-40084"},"packages":[{"ecosystem":"Go","fixed":["4.9.0"],"introduced":["0"],"last_affected":[],"package":"github.com/labstack/echo/v4","purl":null,"source":"GHSA-crxj-hrmp-4rwf"},{"ecosystem":"Go","fixed":["4.9.0"],"introduced":["0"],"last_affected":[],"package":"github.com/labstack/echo/v4","purl":"pkg:golang/github.com/labstack/echo/v4","source":"GHSA-crxj-hrmp-4rwf"},{"ecosystem":"Go","fixed":["4.9.0"],"introduced":["0"],"last_affected":[],"package":"github.com/labstack/echo/v4","purl":"pkg:golang/github.com/labstack/echo/v4","source":"GO-2022-1031"}],"prev":{"headline":"Hertz contains path traversal via normalizePath function","id":"CVE-2022-40082"},"products":["n/a"],"published":"2022-09-28","related":[{"cvss_score":5.3,"headline":"Echo has a Windows path traversal via backslash in middleware.Static default filesystem","id":"CVE-2026-25766","kev_date_added":null,"published":"2026-02-19"},{"cvss_score":5.3,"headline":"Directory traversal on Windows in github.com/labstack/echo/v4","id":"CVE-2020-36565","kev_date_added":null,"published":"2022-12-07"}],"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":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-05-21","vendors":["n/a"]},"summary":"Attackers can exploit an open redirect in the Static Handler to trigger Server-Side Request Forgery, bypassing security controls.","url":"https://insights.sbomify.com/CVE-2022-40083/"}