{"answers":{"affected":"5 open source packages ship an affected version, including buildbot. It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-12300 in the wild and no public exploit code.","fix":"Upgrade buildbot to a fixed version for your release line: 1.8.2 or 2.3.1.","what":"CVE-2019-12300 is a critical authentication bypass vulnerability in n/a, published on 23 May 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-12300 and fix it if it is affected.\n\nWhat it is: CVE-2019-12300 is a critical authentication bypass vulnerability in n/a, published on 23 May 2019. 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-2019-12300 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- buildbot (PyPI): affected all versions; fixed in 1.8.2, 2.3.1\n- buildbot (PyPI): affected all versions; fixed in 1.8.2\n- buildbot (PyPI): affected all versions; fixed in 1.8.2\n- buildbot (PyPI): affected from 2.0.0; fixed in 2.3.1\n- buildbot (PyPI): affected from 2.0.0; fixed in 2.3.1\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-2019-12300/ (Markdown: https://insights.sbomify.com/CVE-2019-12300/index.md)","id":"CVE-2019-12300","markdown":"https://insights.sbomify.com/CVE-2019-12300/index.md","name":"CVE-2019-12300","record":{"aliases":["DEBIAN-CVE-2019-12300","GHSA-g86p-hgx5-2pfh","PYSEC-2019-6","UBUNTU-CVE-2019-12300"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Buildbot CI/CD","requires_auth":"none","summary":"Attackers can log in as victims by submitting stolen OAuth tokens, leading to account takeover in Buildbot.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"buildbot","vendor":"buildbot"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Buildbot before 1.8.2 and 2.x before 2.3.1 accepts a user-submitted authorization token from OAuth and uses it to authenticate a user. If an attacker has a token allowing them to read the user details of a victim, they can login as the victim.","ecosystems":["PyPI"],"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":"Improper Authentication in Buildbot","id":"CVE-2019-12300","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"auth_bypass","year":"2019"},"n_packages":5,"n_references":3,"next":{"headline":"Auth bypass in n/a","id":"CVE-2019-12301"},"packages":[{"ecosystem":"PyPI","fixed":["1.8.2","2.3.1"],"introduced":["0","2.0.1"],"last_affected":[],"package":"buildbot","purl":"pkg:pypi/buildbot","source":"PYSEC-2019-6"},{"ecosystem":"PyPI","fixed":["1.8.2"],"introduced":["0"],"last_affected":[],"package":"buildbot","purl":null,"source":"GHSA-g86p-hgx5-2pfh"},{"ecosystem":"PyPI","fixed":["1.8.2"],"introduced":["0"],"last_affected":[],"package":"buildbot","purl":"pkg:pypi/buildbot","source":"GHSA-g86p-hgx5-2pfh"},{"ecosystem":"PyPI","fixed":["2.3.1"],"introduced":["2.0.0"],"last_affected":[],"package":"buildbot","purl":null,"source":"GHSA-g86p-hgx5-2pfh"},{"ecosystem":"PyPI","fixed":["2.3.1"],"introduced":["2.0.0"],"last_affected":[],"package":"buildbot","purl":"pkg:pypi/buildbot","source":"GHSA-g86p-hgx5-2pfh"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2019-12299"},"products":["n/a"],"published":"2019-05-23","related":[{"cvss_score":6.1,"headline":"Buildbot CRLF Injection","id":"CVE-2019-7313","kev_date_added":null,"published":"2019-02-03"},{"cvss_score":4.3,"headline":"Buildbot vulnerable to cross-site scripting","id":"CVE-2009-2967","kev_date_added":null,"published":"2009-08-26"},{"cvss_score":4.3,"headline":"Buildbot Cross-site scripting (XSS) vulnerability","id":"CVE-2009-2959","kev_date_added":null,"published":"2009-08-25"}],"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":"PyPA Advisory Database","prefix":"PYSEC"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can log in as victims by submitting stolen OAuth tokens, leading to account takeover in Buildbot.","url":"https://insights.sbomify.com/CVE-2019-12300/"}