{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-47202 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-47202 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-47202 is a critical authentication bypass vulnerability in Kareadita Kavita, published on 26 May 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-2026-47202 and fix it if it is affected.\n\nWhat it is: CVE-2026-47202 is a critical authentication bypass vulnerability in Kareadita Kavita, published on 26 May 2026. 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-2026-47202 in the wild and no public exploit code.\n\nAffected product: Kareadita Kavita. 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-2026-47202/ (Markdown: https://insights.sbomify.com/CVE-2026-47202/index.md)","id":"CVE-2026-47202","markdown":"https://insights.sbomify.com/CVE-2026-47202/index.md","name":"CVE-2026-47202","record":{"aliases":["GHSA-m2v3-fcjh-hm22"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["account_takeover","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Kavita reading server","requires_auth":"none","summary":"Remote attackers can bypass authentication to obtain JWTs for any user, including admins, leading to full account takeover.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-697","name":"Incorrect Comparison"},{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"},{"id":"CWE-287","name":"Improper Authentication"}],"description":"Kavita is a cross platform reading server. Prior to 0.9.0.2, an Improper Token validation flaw permits a remote and unauthenticated threat actor to request a JWT for any user including admins given knowledge of their username. This vulnerability is fixed in 0.9.0.2.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Kavita: Pre-Auth Account Takeover","id":"CVE-2026-47202","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Authelia Missing Username Canonicalization in Basic Auth (LDAP)","id":"CVE-2026-47203"},"packages":[],"prev":{"headline":"authentik: XML Signature Wrapping in SAML Source ACS allows authentication as arbitrary federated user","id":"CVE-2026-47201"},"products":["Kavita"],"published":"2026-05-26","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"total"},"state":"PUBLISHED","updated":"2026-05-27","vendors":["Kareadita"]},"summary":"Remote attackers can bypass authentication to obtain JWTs for any user, including admins, leading to full account takeover.","url":"https://insights.sbomify.com/CVE-2026-47202/"}