{"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":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-41510 exists.","fix":"Upgrade github.com/corazawaf/coraza/v3 to 3.8.1 or later.","what":"CVE-2026-41510 is a high-severity vulnerability in corazawaf coraza, published on 12 Oct 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-2026-41510 and fix it if it is affected.\n\nWhat it is: CVE-2026-41510 is a high-severity vulnerability in corazawaf coraza, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-41510 exists.\n\nAffected packages and fixed versions:\n- github.com/corazawaf/coraza/v3 (Go): affected from 3.0.0; fixed in 3.8.1\n- github.com/corazawaf/coraza/v3 (Go): affected from 3.0.0; fixed in 3.8.1\n- github.com/corazawaf/coraza/v3 (Go): affected from 3.0.0; 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-2026-41510/ (Markdown: https://insights.sbomify.com/CVE-2026-41510/index.md)","id":"CVE-2026-41510","markdown":"https://insights.sbomify.com/CVE-2026-41510/index.md","name":"CVE-2026-41510","record":{"aliases":["GHSA-6r3q-mjv7-xr8m","GO-2026-6668"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Go WAF library","requires_auth":"none","summary":"Attackers can bypass WAF rules by flooding arguments, causing silent drops, and trigger denial of service via excessive memory consumption.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"},{"id":"CWE-693","name":"Protection Mechanism Failure"}],"description":"OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.1, Coraza silently drops arguments after SecArgumentsLimit in internal/corazawaf/transaction.go, while internal/bodyprocessors/urlencoded.go writes ARGS_POST without enforcing the cap. The flaw is triggered when an unauthenticated attacker sends more arguments than SecArgumentsLimit or supplies bodies that expand beyond the configured argument and flattening budgets. An unauthenticated attacker can flood requests with arguments so excess values are silently omitted from ARGS, ARGS_GET, ARGS_NAMES, ARGS_GET_NAMES, ARGS_POST, or ARGS_PATH before security rules inspect them; affected urlencoded and JSON processing can also consume excessive memory. The omission can bypass WAF rules protecting the downstream application, and unbounded or amplified argument processing can cause memory consumption and service degradation. This issue is fixed in version 3.8.1.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"OWASP Coraza WAF: Silent argument drop at ArgumentLimit allows bypass of ARGS-targeted rules via parameter flooding","id":"CVE-2026-41510","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":5,"n_references":4,"next":{"headline":"OpenMcdf has an Infinite loop DoS via crafted CFB directory cycle","id":"CVE-2026-41511"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/corazawaf/coraza","purl":"pkg:golang/github.com/corazawaf/coraza","source":"GO-2026-6668"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/corazawaf/coraza/v2","purl":"pkg:golang/github.com/corazawaf/coraza/v2","source":"GO-2026-6668"},{"ecosystem":"Go","fixed":["3.8.1"],"introduced":["3.0.0"],"last_affected":[],"package":"github.com/corazawaf/coraza/v3","purl":null,"source":"GHSA-6r3q-mjv7-xr8m"},{"ecosystem":"Go","fixed":["3.8.1"],"introduced":["3.0.0"],"last_affected":[],"package":"github.com/corazawaf/coraza/v3","purl":"pkg:golang/github.com/corazawaf/coraza/v3","source":"GHSA-6r3q-mjv7-xr8m"},{"ecosystem":"Go","fixed":["3.8.1"],"introduced":["3.0.0"],"last_affected":[],"package":"github.com/corazawaf/coraza/v3","purl":"pkg:golang/github.com/corazawaf/coraza/v3","source":"GO-2026-6668"}],"prev":{"headline":"Integer underflow in crypto_sign_open() leads to buffer overflow","id":"CVE-2026-41509"},"products":["coraza"],"published":"2026-10-12","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-15","vendors":["corazawaf"]},"summary":"Attackers can bypass WAF rules by flooding arguments, causing silent drops, and trigger denial of service via excessive memory consumption.","url":"https://insights.sbomify.com/CVE-2026-41510/"}