{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-121939 exists.","exposure":"","fix":"No fix has been published for CVE-2026-121939 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-121939 is a critical vulnerability in David-Crty Databasement, published on 4 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-121939 and fix it if it is affected.\n\nWhat it is: CVE-2026-121939 is a critical vulnerability in David-Crty Databasement, published on 4 Nov 2026. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-121939 exists.\n\nAffected product: David-Crty Databasement. 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-2026-121939/ (Markdown: https://insights.sbomify.com/CVE-2026-121939/index.md)","id":"CVE-2026-121939","markdown":"https://insights.sbomify.com/CVE-2026-121939/index.md","name":"CVE-2026-121939","record":{"aliases":["GHSA-3962-28xr-cf4g","GHSA-mh6w-2cch-w8v8"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":9.2,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-290","name":"Authentication Bypass by Spoofing"}],"description":"Databasement before 1.10.9 contains an authentication bypass vulnerability in OAuthService::findOrCreateLocalUser() that links OIDC identities to local users by email without checking email_verified. Attackers can register an identity provider account with a victim's unverified email to log in as any user, including the super-admin, and retain access after password resets.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Databasement before 1.10.9 Account Takeover via OIDC Email Auto-Linking","id":"CVE-2026-121939","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Stonewuu ai-fusion-video before 1.3.0 IDOR via Project, Asset and Script Controllers","id":"CVE-2026-121940"},"nickname":null,"packages":[],"prev":{"headline":"langchain4j-aideepin before 3.31.0 IDOR via GET /character/{uuid}","id":"CVE-2026-121938"},"products":["Databasement"],"published":"2026-11-04","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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-11-04","vendors":["David-Crty"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-121939/"}