{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-122132 exists.","exposure":"","fix":"Upgrade to a fixed version.","what":"CVE-2026-122132 is a medium-severity vulnerability in go-chi chi, published on 4 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-122132 and fix it if it is affected.\n\nWhat it is: CVE-2026-122132 is a medium-severity vulnerability in go-chi chi, published on 4 Nov 2026. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-122132 exists.\n\nAffected product: go-chi chi. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-122132/ (Markdown: https://insights.sbomify.com/CVE-2026-122132/index.md)","id":"CVE-2026-122132","markdown":"https://insights.sbomify.com/CVE-2026-122132/index.md","name":"CVE-2026-122132","record":{"aliases":["DEBIAN-CVE-2026-122132","GHSA-27h9-x5w9-37mx","UBUNTU-CVE-2026-122132"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"go-chi chi 5.2.2 through 5.5.0 contains an open redirect vulnerability in the RedirectSlashes middleware that allows attackers to redirect victims to external hosts by embedding tab characters in request paths. Attackers can craft links with a URL-encoded tab, which browsers strip from the 301 Location header and resolve as a protocol-relative URL, bypassing the fix for CVE-2025-69725.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"go-chi chi 5.2.2 through 5.5.0 Open Redirect via RedirectSlashes Middleware","id":"CVE-2026-122132","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Mistral Vibe before 2.25.5 on Windows Untrusted Search Path RCE via git.exe","id":"CVE-2026-122133"},"nickname":null,"packages":[],"prev":{"headline":"Joi 17.13.6 before 17.13.9 and 18.2.5 before 18.3.1 Prototype Replacement via __proto__ Language Key","id":"CVE-2026-122131"},"products":["chi"],"published":"2026-11-04","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-11-05","vendors":["go-chi"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-122132/"}