{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-85432 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-85432 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-85432 is a high-severity missing authorization vulnerability in themoos core-moos, published on 3 Sep 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-2026-85432 and fix it if it is affected.\n\nWhat it is: CVE-2026-85432 is a high-severity missing authorization vulnerability in themoos core-moos, published on 3 Sep 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-2026-85432 in the wild and no public exploit code.\n\nAffected product: themoos core-moos. 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-2026-85432/ (Markdown: https://insights.sbomify.com/CVE-2026-85432/index.md)","id":"CVE-2026-85432","markdown":"https://insights.sbomify.com/CVE-2026-85432/index.md","name":"CVE-2026-85432","record":{"aliases":["GHSA-5cg3-9gv9-c53v"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"MOOS middleware library","requires_auth":"none","summary":"Authenticated attackers can spoof message sources and cancel subscriptions in MOOSDB by bypassing identity validation in serialized messages.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"core-moos","vendor":"themoos"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-290","name":"Authentication Bypass by Spoofing"}],"description":"MOOS core-moos through 10.4.0 fails to validate client identity in MOOSDB message processing, allowing authenticated attackers to attribute writes to other clients by supplying arbitrary source identifiers in serialized messages. Attackers can forge message origins and cancel third-party subscriptions by exploiting the disconnect between authenticated connection identity and wire-supplied source attribution.","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":"MOOS core-moos through 10.4.0 MOOSDB Message Source Spoofing via Wire Identity","id":"CVE-2026-85432","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"MOOS essential-moos through 10.0.1 pShare Unauthorized Runtime Route Reconfiguration","id":"CVE-2026-85433"},"packages":[],"prev":{"headline":"MOOS essential-moos through 10.0.1 pMOOSBridge Unauthenticated UDP Packet Injection","id":"CVE-2026-85431"},"products":["core-moos"],"published":"2026-09-03","related":[{"cvss_score":9.3,"headline":"MOOS core-moos through 10.4.0 Missing Authentication for MOOSDB Publish, Subscribe and DB_CLEAR","id":"CVE-2026-85424","kev_date_added":null,"published":"2026-09-03"},{"cvss_score":9.3,"headline":"MOOS core-moos through 10.4.0 MOOSDB HTTP Server Unauthenticated Variable Write","id":"CVE-2026-85428","kev_date_added":null,"published":"2026-09-03"},{"cvss_score":9.3,"headline":"MOOS core-moos through 10.4.0 MOOSDB Pre-Authentication Heap Overflow via Negative Packet Length","id":"CVE-2026-85440","kev_date_added":null,"published":"2026-09-03"},{"cvss_score":8.8,"headline":"MOOS core-moos through 10.4.0 MOOSDB Out-of-Bounds Read via Short Packet","id":"CVE-2026-85455","kev_date_added":null,"published":"2026-09-03"},{"cvss_score":8.7,"headline":"MOOS core-moos through 10.4.0 MOOSDB Denial of Service via Negative Serialized String Length","id":"CVE-2026-85441","kev_date_added":null,"published":"2026-09-03"},{"cvss_score":8.7,"headline":"MOOS core-moos through 10.4.0 MOOSDB Denial of Service via Unbounded Packet Allocation","id":"CVE-2026-85442","kev_date_added":null,"published":"2026-09-03"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-04","vendors":["themoos"]},"summary":"Authenticated attackers can spoof message sources and cancel subscriptions in MOOSDB by bypassing identity validation in serialized messages.","url":"https://insights.sbomify.com/CVE-2026-85432/"}