{"answers":{"affected":"3 open source packages ship an affected version, including github.com/kiali/kiali. It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-1762 in the wild and no public exploit code.","fix":"Upgrade github.com/kiali/kiali to 1.15.1 or later.","what":"CVE-2020-1762 is a high-severity authentication bypass vulnerability in [Kiali] kiali, published on 27 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-1762 and fix it if it is affected.\n\nWhat it is: CVE-2020-1762 is a high-severity authentication bypass vulnerability in [Kiali] kiali, published on 27 Apr 2020. 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-2020-1762 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/kiali/kiali (Go): affected from 0.4.0; fixed in 1.15.1\n- github.com/kiali/kiali (Go): affected from 0.4.0; fixed in 1.15.1\n- github.com/kiali/kiali (Go): affected from 0.4.0; fixed in 1.15.1\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-2020-1762/ (Markdown: https://insights.sbomify.com/CVE-2020-1762/index.md)","id":"CVE-2020-1762","markdown":"https://insights.sbomify.com/CVE-2020-1762/index.md","name":"CVE-2020-1762","record":{"aliases":["GHSA-465w-gg5p-85c9","GO-2022-0626"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["privilege_escalation","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Kiali service mesh console","requires_auth":"none","summary":"Remote attackers can steal JWT cookies to spoof user sessions and gain unauthorized access to view or modify Istio configurations.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"kiali","vendor":"kiali"},{"product":"openshift_service_mesh","vendor":"redhat"}],"cvss":{"score":7,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H","version":"3.1"},"cwes":[{"id":"CWE-613","name":"DEPRECATED: Insufficient Session Expiration"},{"id":"CWE-384","name":"Session Fixation"}],"description":"An insufficient JWT validation vulnerability was found in Kiali versions 0.4.0 to 1.15.0 and was fixed in Kiali version 1.15.1, wherein a remote attacker could abuse this flaw by stealing a valid JWT cookie and using that to spoof a user session, possibly gaining privileges to view and alter the Istio configuration.","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":"Insufficient Session Expiration in Kiali","id":"CVE-2020-1762","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"auth_bypass","year":"2020"},"n_packages":3,"n_references":2,"next":{"headline":"Denial of service in libreswan","id":"CVE-2020-1763"},"packages":[{"ecosystem":"Go","fixed":["1.15.1"],"introduced":["0.4.0"],"last_affected":[],"package":"github.com/kiali/kiali","purl":null,"source":"GHSA-465w-gg5p-85c9"},{"ecosystem":"Go","fixed":["1.15.1"],"introduced":["0.4.0"],"last_affected":[],"package":"github.com/kiali/kiali","purl":"pkg:golang/github.com/kiali/kiali","source":"GHSA-465w-gg5p-85c9"},{"ecosystem":"Go","fixed":["1.15.1"],"introduced":["0.4.0"],"last_affected":[],"package":"github.com/kiali/kiali","purl":"pkg:golang/github.com/kiali/kiali","source":"GO-2022-0626"}],"prev":{"headline":"Information disclosure in openshift/console","id":"CVE-2020-1761"},"products":["kiali"],"published":"2020-04-27","related":[{"cvss_score":8.6,"headline":"Hard coded cryptographic key in Kiali","id":"CVE-2020-1764","kev_date_added":null,"published":"2020-03-26"},{"cvss_score":6.5,"headline":"Kiali Authentication Bypass vulnerability","id":"CVE-2021-20278","kev_date_added":null,"published":"2021-05-28"},{"cvss_score":4.3,"headline":"Kiali: error message spoofing in kiali ui","id":"CVE-2022-3962","kev_date_added":null,"published":"2023-09-23"}],"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":"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":["[Kiali]"]},"summary":"Remote attackers can steal JWT cookies to spoof user sessions and gain unauthorized access to view or modify Istio configurations.","url":"https://insights.sbomify.com/CVE-2020-1762/"}