{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-56772 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-56772 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-56772 is a medium-severity missing authorization vulnerability in samuelclay NewsBlur, published on 25 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-2026-56772 and fix it if it is affected.\n\nWhat it is: CVE-2026-56772 is a medium-severity missing authorization vulnerability in samuelclay NewsBlur, published on 25 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-56772 in the wild and no public exploit code.\n\nAffected product: samuelclay NewsBlur. 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-2026-56772/ (Markdown: https://insights.sbomify.com/CVE-2026-56772/index.md)","id":"CVE-2026-56772","markdown":"https://insights.sbomify.com/CVE-2026-56772/index.md","name":"CVE-2026-56772","record":{"aliases":["GHSA-vg32-rqh8-j8pm"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"NewsBlur web app","requires_auth":"low_privilege","summary":"Authenticated users can read private social activity of other users by manipulating user_id parameters in the interactions endpoint.","user_interaction":"not_required","vuln_class":"missing_authorization"},"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:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"NewsBlur before 14.5.0 contains a broken access control vulnerability that allows authenticated users to read private notification feeds by supplying arbitrary user_id values to the GET /social/interactions endpoint without ownership verification. Attackers can enumerate user_id values to access another user's follows, replies, and social activity without authorization.","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":"NewsBlur \u003c 14.5.0 - Insecure Direct Object Reference in Social Interactions Endpoint","id":"CVE-2026-56772","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":"Teable - Missing Authorization in v2 REST API","id":"CVE-2026-56773"},"packages":[],"prev":{"headline":"NewsBlur \u003c 14.5.0 - Server-Side Request Forgery via add_url Endpoint","id":"CVE-2026-56771"},"products":["NewsBlur"],"published":"2026-06-25","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":"2026-07-14","vendors":["samuelclay"]},"summary":"Authenticated users can read private social activity of other users by manipulating user_id parameters in the interactions endpoint.","url":"https://insights.sbomify.com/CVE-2026-56772/"}