{"answers":{"affected":"5 open source packages ship an affected version, including github.com/corazawaf/coraza/v3, github.com/corazawaf/coraza and github.com/corazawaf/coraza/v2.","exploited":"There is no known exploitation of CVE-2026-114100 in the wild and no public exploit code.","fix":"Upgrade github.com/corazawaf/coraza/v3 to 3.8.1 or later.","what":"CVE-2026-114100 is a medium-severity vulnerability in corazawaf coraza, published on 21 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-114100 and fix it if it is affected.\n\nWhat it is: CVE-2026-114100 is a medium-severity vulnerability in corazawaf coraza, published on 21 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-114100 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/corazawaf/coraza/v3 (Go): affected from 3.0.4; fixed in 3.8.1\n- github.com/corazawaf/coraza/v3 (Go): affected from 3.0.4; fixed in 3.8.1\n- github.com/corazawaf/coraza/v3 (Go): affected from 3.0.4; fixed in 3.8.1\n- github.com/corazawaf/coraza (Go): affected all versions; no fix listed\n- github.com/corazawaf/coraza/v2 (Go): affected all versions; no fix listed\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-2026-114100/ (Markdown: https://insights.sbomify.com/CVE-2026-114100/index.md)","id":"CVE-2026-114100","markdown":"https://insights.sbomify.com/CVE-2026-114100/index.md","name":"CVE-2026-114100","record":{"aliases":["GHSA-5846-6v99-476c","GHSA-w253-m66g-rx24","GO-2026-6698"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Coraza from 3.0.4 before 3.8.1 contains a request body inspection bypass because request-body processor selection compares the entire Content-Type value exactly, so URL-encoded bodies whose Content-Type carries a media-type parameter are never parsed. Unauthenticated attackers can send application/x-www-form-urlencoded; charset=UTF-8 to keep ARGS_POST and REQUEST_BODY empty, evading body rules while the backend still processes the payload.","ecosystems":["Go"],"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":"Coraza from 3.0.4 before 3.8.1 Request Body Inspection Bypass via Content-Type","id":"CVE-2026-114100","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":null,"year":"2026"},"n_packages":5,"n_references":2,"next":{"headline":"Coraza before 3.8.1 Multipart filename* Charset Handling FILES Rule Bypass","id":"CVE-2026-114101"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/corazawaf/coraza","purl":"pkg:golang/github.com/corazawaf/coraza","source":"GO-2026-6698"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/corazawaf/coraza/v2","purl":"pkg:golang/github.com/corazawaf/coraza/v2","source":"GO-2026-6698"},{"ecosystem":"Go","fixed":["3.8.1"],"introduced":["3.0.4"],"last_affected":[],"package":"github.com/corazawaf/coraza/v3","purl":null,"source":"GHSA-w253-m66g-rx24"},{"ecosystem":"Go","fixed":["3.8.1"],"introduced":["3.0.4"],"last_affected":[],"package":"github.com/corazawaf/coraza/v3","purl":"pkg:golang/github.com/corazawaf/coraza/v3","source":"GHSA-w253-m66g-rx24"},{"ecosystem":"Go","fixed":["3.8.1"],"introduced":["3.0.4"],"last_affected":[],"package":"github.com/corazawaf/coraza/v3","purl":"pkg:golang/github.com/corazawaf/coraza/v3","source":"GO-2026-6698"}],"prev":{"headline":"Coraza 3.0.0 before 3.8.1 WAF Bypass via JSON Key Collision","id":"CVE-2026-114099"},"products":["coraza"],"published":"2026-10-21","related":[],"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":"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":"2026-10-21","vendors":["corazawaf"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-114100/"}