{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-56307 exists.","fix":"No fix has been published for CVE-2026-56307 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-56307 is a medium-severity denial of service vulnerability in Cap-go capgo, published on 20 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-56307 and fix it if it is affected.\n\nWhat it is: CVE-2026-56307 is a medium-severity denial of service vulnerability in Cap-go capgo, published on 20 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-56307 exists.\n\nAffected product: Cap-go capgo. 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-2026-56307/ (Markdown: https://insights.sbomify.com/CVE-2026-56307/index.md)","id":"CVE-2026-56307","markdown":"https://insights.sbomify.com/CVE-2026-56307/index.md","name":"CVE-2026-56307","record":{"aliases":["GHSA-8p6w-x7jg-v4xq","GHSA-gh9r-qcpc-q754"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cap-go server","requires_auth":"low_privilege","summary":"Authenticated attackers can trigger infinite pagination loops in the device management endpoint, causing denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-670","name":"Always-Incorrect Control Flow Implementation"}],"description":"Cap-go before 12.128.12 contains a broken cursor pagination vulnerability in the /private/devices endpoint on the Cloudflare/workerd path that allows authenticated attackers to cause duplicate-page loops and make later rows unreachable. Attackers with app.read_devices access can exploit non-advancing cursor filters to trigger infinite pagination loops, prevent dataset traversal, and cause repeated processing in device-management workflows.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Cap-go - Broken Cursor Pagination in /private/devices Endpoint","id":"CVE-2026-56307","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Capgo - Insufficient Authentication in Email Change Endpoint","id":"CVE-2026-56308"},"packages":[],"prev":{"headline":"Capgo - Subkey Enforcement Bypass via x-limited-key-id Header Parsing","id":"CVE-2026-56306"},"products":["capgo"],"published":"2026-06-20","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-22","vendors":["Cap-go"]},"summary":"Authenticated attackers can trigger infinite pagination loops in the device management endpoint, causing denial of service.","url":"https://insights.sbomify.com/CVE-2026-56307/"}