{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-36845 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-36845 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-36845 is a medium-severity vulnerability in KnowBe4 Security Awareness Training, published on 20 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-36845 and fix it if it is affected.\n\nWhat it is: CVE-2020-36845 is a medium-severity vulnerability in KnowBe4 Security Awareness Training, published on 20 Apr 2025. 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-2020-36845 in the wild and no public exploit code.\n\nAffected product: KnowBe4 Security Awareness Training. 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-2020-36845/ (Markdown: https://insights.sbomify.com/CVE-2020-36845/index.md)","id":"CVE-2020-36845","markdown":"https://insights.sbomify.com/CVE-2020-36845/index.md","name":"CVE-2020-36845","record":{"aliases":["GHSA-rfcx-6p2f-m3vg"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Security Awareness Training","requires_auth":"none","summary":"An attacker can redirect users to arbitrary external URLs via an unvalidated redirect function in the KnowBe4 Security Awareness Training application.","user_interaction":"not_required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"security_awareness_training","vendor":"knowbe4"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"The KnowBe4 Security Awareness Training application before 2020-01-10 contains a redirect function that does not validate the destination URL before redirecting. The response has a SCRIPT element that sets window.location.href to an arbitrary https URL.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Open redirect in Security Awareness Training","id":"CVE-2020-36845","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"IO::Compress::Brotli versions prior to 0.007 for Perl have an integer overflow in the bundled Brotli C library","id":"CVE-2020-36846"},"packages":[],"prev":{"headline":"Cross-site scripting in Security Awareness Training","id":"CVE-2020-36844"},"products":["Security Awareness Training"],"published":"2025-04-20","related":[{"cvss_score":6.1,"headline":"Cross-site scripting in Security Awareness Training","id":"CVE-2020-36844","kev_date_added":null,"published":"2025-04-20"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2025-04-21","vendors":["KnowBe4"]},"summary":"An attacker can redirect users to arbitrary external URLs via an unvalidated redirect function in the KnowBe4 Security Awareness Training application.","url":"https://insights.sbomify.com/CVE-2020-36845/"}