{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-10521 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-10521 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-10521 is a high-severity missing authorization vulnerability in mbCONNECT24, published on 23 Jun 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-10521 and fix it if it is affected.\n\nWhat it is: CVE-2026-10521 is a high-severity missing authorization vulnerability in mbCONNECT24, published on 23 Jun 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-10521 in the wild and no public exploit code.\n\nAffected product: mbCONNECT24. 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-2026-10521/ (Markdown: https://insights.sbomify.com/CVE-2026-10521/index.md)","id":"CVE-2026-10521","markdown":"https://insights.sbomify.com/CVE-2026-10521/index.md","name":"CVE-2026-10521","record":{"aliases":["GHSA-vwqx-9g89-x938"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","data_modify","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial connectivity software","requires_auth":"high_privilege","summary":"High-privileged attackers can access hidden configuration methods to modify critical parameters, causing total loss of confidentiality, integrity, and availability.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-425","name":"Direct Request"}],"description":"An high privileged remote attacker can access a hidden configuration method, that should not be accessible by any user, to modify critical program parameters. This can result in a total loss of confidentiality, integrity and availability.","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":"Authenticated unintended access to critical program parameters","id":"CVE-2026-10521","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Simple User Registration \u003c= 6.9 - Unauthenticated Privilege Escalation to Administrator","id":"CVE-2026-10522"},"packages":[],"prev":{"headline":"Ivanti Sentry OS Command Injection","id":"CVE-2026-10520"},"products":["mbCONNECT24","mymbCONNECT24"],"published":"2026-06-23","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":"2026-06-23","vendors":["MB connect line"]},"summary":"High-privileged attackers can access hidden configuration methods to modify critical parameters, causing total loss of confidentiality, integrity, and availability.","url":"https://insights.sbomify.com/CVE-2026-10521/"}