{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-13121 exists.","fix":"No fix has been published for CVE-2020-13121 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-13121 is a medium-severity vulnerability in n/a, published on 16 May 2020. 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-2020-13121 and fix it if it is affected.\n\nWhat it is: CVE-2020-13121 is a medium-severity vulnerability in n/a, published on 16 May 2020. 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-2020-13121 exists.\n\nAffected product: n/a. 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-2020-13121/ (Markdown: https://insights.sbomify.com/CVE-2020-13121/index.md)","id":"CVE-2020-13121","markdown":"https://insights.sbomify.com/CVE-2020-13121/index.md","name":"CVE-2020-13121","record":{"aliases":["GHSA-8458-39qw-vw27"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Submitty grading system","requires_auth":"none","summary":"An open redirect vulnerability in Submitty allows attackers to redirect users to malicious sites during invalid login attempts.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"submitty","vendor":"rcos"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"Submitty through 20.04.01 has an open redirect via authentication/login?old= during an invalid login attempt.","ecosystems":[],"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/2020/CVE-2020-13121.yaml","stars":null,"title":"Submitty \u003c= 20.04.01 - Open Redirect"}],"tier":"weaponised"},"has_fix":false,"headline":"Open redirect in n/a","id":"CVE-2020-13121","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":"Command injection in n/a","id":"CVE-2020-13122"},"packages":[],"prev":{"headline":"Cross-site request forgery in n/a","id":"CVE-2020-13119"},"products":["n/a"],"published":"2020-05-16","related":[{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2023-43193","kev_date_added":null,"published":"2023-11-02"},{"cvss_score":5.4,"headline":"Cross-site scripting in n/a","id":"CVE-2020-12882","kev_date_added":null,"published":"2020-05-15"},{"cvss_score":5.3,"headline":"Missing authorization in n/a","id":"CVE-2023-43194","kev_date_added":null,"published":"2023-11-02"}],"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"An open redirect vulnerability in Submitty allows attackers to redirect users to malicious sites during invalid login attempts.","url":"https://insights.sbomify.com/CVE-2020-13121/"}