{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-58080 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-58080 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-58080 is a high-severity missing authorization vulnerability in Eclipse Milo, published on 4 Aug 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-2026-58080 and fix it if it is affected.\n\nWhat it is: CVE-2026-58080 is a high-severity missing authorization vulnerability in Eclipse Milo, published on 4 Aug 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-2026-58080 in the wild and no public exploit code.\n\nAffected product: Eclipse Milo. 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-2026-58080/ (Markdown: https://insights.sbomify.com/CVE-2026-58080/index.md)","id":"CVE-2026-58080","markdown":"https://insights.sbomify.com/CVE-2026-58080/index.md","name":"CVE-2026-58080","record":{"aliases":["GHSA-pvvm-cxq7-hrgr"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":true,"product_category":"Eclipse Milo OPC UA","requires_auth":"none","summary":"An anonymous client can bypass role-based access controls to read metadata, invoke methods, or delete nodes in Eclipse Milo servers using copy() configuration.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"eclipse","cpe":[{"product":"milo","vendor":"eclipse"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"In Eclipse Milo versions 1.0.0 through 1.1.4, `OpcUaServerConfig.copy()` fails to preserve a configured `RoleMapper`. On servers that rely on role permissions and construct the running configuration through `copy()`, sessions receive no role IDs and the default access controller skips role-permission checks, allowing an anonymous client where anonymous sessions are permitted to read role-permission metadata, invoke protected methods, or delete protected nodes.","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":"Missing authorization in Eclipse Milo","id":"CVE-2026-58080","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Heap based buffer overflow in iconv(3)","id":"CVE-2026-58081"},"packages":[],"prev":{"headline":"Joomla Extension - themexpert.com - Unauthenticated SQL injection in Quix Page Builder Pro \u003c 6.2.1","id":"CVE-2026-58078"},"products":["Eclipse Milo"],"published":"2026-08-04","related":[{"cvss_score":9.1,"headline":"Information disclosure in Eclipse Milo","id":"CVE-2026-60007","kev_date_added":null,"published":"2026-08-04"},{"cvss_score":8.7,"headline":"Missing authorization in Eclipse Milo","id":"CVE-2026-62927","kev_date_added":null,"published":"2026-08-04"},{"cvss_score":8.7,"headline":"Denial of service in Eclipse Milo","id":"CVE-2026-63252","kev_date_added":null,"published":"2026-08-04"},{"cvss_score":6.9,"headline":"Denial of service in Eclipse Milo","id":"CVE-2026-61387","kev_date_added":null,"published":"2026-08-04"},{"cvss_score":6.9,"headline":"Missing authorization in Eclipse Milo","id":"CVE-2026-63248","kev_date_added":null,"published":"2026-08-04"},{"cvss_score":5.9,"headline":"Denial of Service (DoS)","id":"CVE-2022-25897","kev_date_added":null,"published":"2022-09-08"}],"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":"2026-08-04","vendors":["Eclipse Foundation"]},"summary":"An anonymous client can bypass role-based access controls to read metadata, invoke methods, or delete nodes in Eclipse Milo servers using copy() configuration.","url":"https://insights.sbomify.com/CVE-2026-58080/"}