{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-109342 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-109342 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-109342 is a medium-severity missing authorization vulnerability in surrealdb, published on 12 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-109342 and fix it if it is affected.\n\nWhat it is: CVE-2026-109342 is a medium-severity missing authorization vulnerability in surrealdb, published on 12 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-109342 in the wild and no public exploit code.\n\nAffected product: surrealdb. 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-2026-109342/ (Markdown: https://insights.sbomify.com/CVE-2026-109342/index.md)","id":"CVE-2026-109342","markdown":"https://insights.sbomify.com/CVE-2026-109342/index.md","name":"CVE-2026-109342","record":{"aliases":["GHSA-6872-82p6-5gmv"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["denial_of_service","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"SurrealDB database","requires_auth":"low_privilege","summary":"Unauthenticated or low-privileged users can revoke other users' refresh tokens, forcing re-authentication and causing denial of service.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"SurrealDB from 3.0.0 before 3.3.0 contains a missing authentication vulnerability in the revoke RPC method that allows low-privileged or unauthenticated callers to invalidate other users' refresh tokens without proof of possession. Attackers can obtain grant identifiers via ACCESS SHOW ALL with VIEWER permission or leaked tokens, then permanently revoke refresh tokens to force re-authentication.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"SurrealDB 3.0.0 before 3.3.0 Missing Authentication in revoke RPC Method","id":"CVE-2026-109342","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"SurrealDB before 3.3.0 Cross-Tenant Access via USE Statement","id":"CVE-2026-109343"},"packages":[],"prev":{"headline":"SurrealDB before 3.3.0 Field Permission Bypass via PATCH copy/move/test Operations","id":"CVE-2026-109341"},"products":["surrealdb"],"published":"2026-10-12","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-15","vendors":["surrealdb"]},"summary":"Unauthenticated or low-privileged users can revoke other users' refresh tokens, forcing re-authentication and causing denial of service.","url":"https://insights.sbomify.com/CVE-2026-109342/"}