{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-105140 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-105140 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-105140 is a low-severity vulnerability in obot-platform obot, published on 7 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-2026-105140 and fix it if it is affected.\n\nWhat it is: CVE-2026-105140 is a low-severity vulnerability in obot-platform obot, published on 7 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-2026-105140 in the wild and no public exploit code.\n\nAffected product: obot-platform obot. 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-2026-105140/ (Markdown: https://insights.sbomify.com/CVE-2026-105140/index.md)","id":"CVE-2026-105140","markdown":"https://insights.sbomify.com/CVE-2026-105140/index.md","name":"CVE-2026-105140","record":{"aliases":["GHSA-929v-v9hq-5xhr"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Obot platform","requires_auth":"low_privilege","summary":"A race condition in Obot allows attackers to retain revoked group-based access for ten minutes by exploiting out-of-order auth provider refreshes.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":2.3,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"}],"description":"Obot 0.25.0 before 0.25.6 and 0.26.0 before 0.26.1 contains a race condition in auth provider group refreshes that can restore group memberships just revoked in the identity provider. When overlapping refreshes for the same user commit out of order, stale memberships are persisted and the user retains revoked group-based access for about ten minutes.","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":"Obot 0.25.0 before 0.25.6 and 0.26.0 before 0.26.1 Race Condition Restores Revoked Group Membership","id":"CVE-2026-105140","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"race_condition","year":"2026"},"n_packages":0,"n_references":9,"next":{"headline":"topoteretes cognee JWT Signing Key get_api_auth_backend.py get_user_id_by_email hard-coded credentials","id":"CVE-2026-105141"},"packages":[],"prev":{"headline":"Obot 0.26.0 before 0.26.2 Authorization Bypass via vMCP Profile Prompts and Resources","id":"CVE-2026-105139"},"products":["obot"],"published":"2026-10-07","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":"2026-10-07","vendors":["obot-platform"]},"summary":"A race condition in Obot allows attackers to retain revoked group-based access for ten minutes by exploiting out-of-order auth provider refreshes.","url":"https://insights.sbomify.com/CVE-2026-105140/"}