{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-59296 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-59296 is a medium-severity vulnerability in Spring Micrometer, published on 21 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-2026-59296 and fix it if it is affected.\n\nWhat it is: CVE-2026-59296 is a medium-severity vulnerability in Spring Micrometer, published on 21 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-2026-59296 in the wild and no public exploit code.\n\nAffected product: Spring Micrometer. 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-2026-59296/ (Markdown: https://insights.sbomify.com/CVE-2026-59296/index.md)","id":"CVE-2026-59296","markdown":"https://insights.sbomify.com/CVE-2026-59296/index.md","name":"CVE-2026-59296","record":{"aliases":["CLEANSTART-2026-AS15122","CLEANSTART-2026-DL27432","CLEANSTART-2026-GB94492","CLEANSTART-2026-OZ28638","CLEANSTART-2026-RM52216","GHSA-8jcv-3c3x-vwg4"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_modify","other"],"network_reachable":"yes","non_default_config":false,"product_category":"Java metrics library","requires_auth":"none","summary":"Attackers can inject malicious content into metrics or logs via unnormalized input, potentially corrupting data or misleading monitoring systems.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"vmware","cpe":[],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"Using untrusted, non-normalized input as-is for metrics data (such as metric names, tag keys, or tag values) is a dangerous antipattern that general-purpose instrumentation should never perform.\nMicrometer 1.17.0\nMicrometer 1.16.0 - 1.16.6\nMicrometer 1.15.0 - 1.15.12\nMicrometer 1.14.0 - 1.14.16\nMicrometer 1.9.18 and earlier","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":"Micrometer StatsD and Logging meter registries line-protocol and log injection vulnerability","id":"CVE-2026-59296","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Spring Cloud Function can incorrectly determine if URI is secure","id":"CVE-2026-59297"},"packages":[],"prev":{"headline":"Micrometer instrumentation of Apache HttpAsyncClient DoS vulnerability","id":"CVE-2026-59295"},"products":["Micrometer"],"published":"2026-08-21","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":"partial"},"state":"PUBLISHED","updated":"2026-08-27","vendors":["Spring"]},"summary":"Attackers can inject malicious content into metrics or logs via unnormalized input, potentially corrupting data or misleading monitoring systems.","url":"https://insights.sbomify.com/CVE-2026-59296/"}