{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2025-21520 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-21520 is a low-severity vulnerability in Oracle Mysql Cluster, published on 21 Jan 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-21520 and fix it if it is affected.\n\nWhat it is: CVE-2025-21520 is a low-severity vulnerability in Oracle Mysql Cluster, published on 21 Jan 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-21520 in the wild and no public exploit code.\n\nAffected product: Oracle Mysql Cluster. 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-2025-21520/ (Markdown: https://insights.sbomify.com/CVE-2025-21520/index.md)","id":"CVE-2025-21520","markdown":"https://insights.sbomify.com/CVE-2025-21520/index.md","name":"CVE-2025-21520","record":{"aliases":["GHSA-394g-2wxx-rv2j","MINI-6w2h-qm9j-p52f","MINI-crj6-j678-55q8","MINI-vjp5-mjvh-8733","UBUNTU-CVE-2025-21520"],"analysis":{"component_type":"database","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"MySQL Server","requires_auth":"high_privilege","summary":"High-privileged local attackers can read a subset of MySQL Server data via a difficult-to-exploit vulnerability requiring user interaction.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[{"product":"mysql_cluster","vendor":"oracle"},{"product":"mysql_server","vendor":"oracle"}],"cvss":{"score":1.8,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Options).  Supported versions that are affected are 8.0.40 and prior, 8.4.3 and prior and  9.1.0 and prior. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes to compromise MySQL Server.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in  unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 1.8 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Information disclosure in MySQL Cluster","id":"CVE-2025-21520","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"oracle:mysql_cluster","products":["oracle:mysql_cluster","oracle:mysql_server"],"type":"information_disclosure","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in MySQL Server","id":"CVE-2025-21521"},"packages":[],"prev":{"headline":"Missing authorization in MySQL Server","id":"CVE-2025-21519"},"products":["MySQL Cluster","MySQL Server"],"published":"2025-01-21","related":[{"cvss_score":8.4,"headline":"Privilege escalation in MySQL Cluster","id":"CVE-2026-60163","kev_date_added":null,"published":"2026-07-21"},{"cvss_score":8.2,"headline":"Denial of service in MySQL Cluster","id":"CVE-2026-60592","kev_date_added":null,"published":"2026-08-18"},{"cvss_score":8.2,"headline":"Information disclosure in MySQL Cluster","id":"CVE-2026-60315","kev_date_added":null,"published":"2026-07-21"},{"cvss_score":8.1,"headline":"Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Client programs).","id":"CVE-2026-101772","kev_date_added":null,"published":"2026-10-20"},{"cvss_score":7.5,"headline":"Auth bypass in MySQL Cluster","id":"CVE-2026-70724","kev_date_added":null,"published":"2026-08-18"},{"cvss_score":7.5,"headline":"Denial of service in MySQL Cluster","id":"CVE-2026-46863","kev_date_added":null,"published":"2026-06-16"},{"cvss_score":7.2,"headline":"Privilege escalation in MySQL Cluster","id":"CVE-2026-60316","kev_date_added":null,"published":"2026-07-21"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-03","vendors":["Oracle Corporation"]},"summary":"High-privileged local attackers can read a subset of MySQL Server data via a difficult-to-exploit vulnerability requiring user interaction.","url":"https://insights.sbomify.com/CVE-2025-21520/"}