{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-102478 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-102478 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-102478 is a high-severity vulnerability in Octopus Server, 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-2026-102478 and fix it if it is affected.\n\nWhat it is: CVE-2026-102478 is a high-severity vulnerability in Octopus Server, 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-2026-102478 in the wild and no public exploit code.\n\nAffected product: Octopus Server. 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-2026-102478/ (Markdown: https://insights.sbomify.com/CVE-2026-102478/index.md)","id":"CVE-2026-102478","markdown":"https://insights.sbomify.com/CVE-2026-102478/index.md","name":"CVE-2026-102478","record":{"aliases":["GHSA-r946-p43h-mw8h"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Octopus Server","requires_auth":"low_privilege","summary":"An authenticated user with role modification permissions can escalate privileges by weakening built-in roles and joining privileged teams due to improper input validation.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Octopus","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1289","name":"Improper Validation of Unsafe Equivalence in Input"}],"description":"In affected versions of Octopus Server, an authenticated user with permission to modify roles could bypass the protections preventing access abuse resulting in privilege escalation. It was possible for the built-in role to be weakened and the attacker's account added to a privileged team. This was achievable due to improper validation of unsafe equivalence in inputs.","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":"Privilege escalation in Octopus Server","id":"CVE-2026-102478","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Other in Eclipse Vert.x","id":"CVE-2026-102479"},"packages":[],"prev":{"headline":"Denial of service in Eclipse Vert.x","id":"CVE-2026-102477"},"products":["Octopus Server"],"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":"total"},"state":"PUBLISHED","updated":"2026-10-07","vendors":["Octopus Deploy"]},"summary":"An authenticated user with role modification permissions can escalate privileges by weakening built-in roles and joining privileged teams due to improper input validation.","url":"https://insights.sbomify.com/CVE-2026-102478/"}