{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-28354 exists.","fix":"No fix has been published for CVE-2026-28354 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-28354 is a medium-severity missing authorization vulnerability in MacWarrior clipbucket-v5, published on 27 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-28354 and fix it if it is affected.\n\nWhat it is: CVE-2026-28354 is a medium-severity missing authorization vulnerability in MacWarrior clipbucket-v5, published on 27 Feb 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-2026-28354 exists.\n\nAffected product: MacWarrior clipbucket-v5. 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-2026-28354/ (Markdown: https://insights.sbomify.com/CVE-2026-28354/index.md)","id":"CVE-2026-28354","markdown":"https://insights.sbomify.com/CVE-2026-28354/index.md","name":"CVE-2026-28354","record":{"aliases":[],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"ClipBucket video platform","requires_auth":"low_privilege","summary":"Authenticated attackers can modify other users' collection items due to missing authorization checks in ClipBucket v5.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"clipbucket","vendor":"oxygenz"}],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"},{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 #59, collection item operations are vulnerable to authorization flaws, allowing a normal authenticated user to modify another user’s collection items. This affects both add item (/actions/add_to_collection.php) due to missing authorization checks and delete item (/manage_collections.php?mode=manage_items...) due to a broken ownership check in removeItemFromCollection(). As a result, attackers can insert and remove items from collections they do not own. Version 5.5.3 #59 fixes the issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"ClipBucket v5 has IDOR in Collection Item Management","id":"CVE-2026-28354","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":"\"PWA\" Canarytoken Vulnerable to Stored Self Cross-Site Scripting","id":"CVE-2026-28355"},"packages":[],"prev":{"headline":"Trivy Vulnerability Scanner: Unauthorized AI Agent Execution Code Included in OpenVSX Extension Release","id":"CVE-2026-28353"},"products":["clipbucket-v5"],"published":"2026-02-27","related":[{"cvss_score":9.8,"headline":"ClipBucket v5 Vulnerable to Blind SQL Injection through Channel Comments","id":"CVE-2026-21875","kev_date_added":null,"published":"2026-01-07"},{"cvss_score":9.8,"headline":"Hardcoded credentials in n/a","id":"CVE-2025-67418","kev_date_added":null,"published":"2025-12-22"},{"cvss_score":9.8,"headline":"ClipBucket V5 Playlist Cover File Upload to Remote Code Execution","id":"CVE-2025-21624","kev_date_added":null,"published":"2025-01-07"},{"cvss_score":9.8,"headline":"Untrusted Deserialization in ClipBucket-v5 Version 2.0 to 5.5.1 Revision 199","id":"CVE-2024-54135","kev_date_added":null,"published":"2024-12-06"},{"cvss_score":9.8,"headline":"Untrusted Deserialization in ClipBucket-v5 Version 5.5.1 Revision 199 and Below","id":"CVE-2024-54136","kev_date_added":null,"published":"2024-12-06"},{"cvss_score":9.3,"headline":"ClipBucket v5 Affected by Remote Code Execution via Avatar/Background File Upload Race Condition","id":"CVE-2026-25728","kev_date_added":null,"published":"2026-02-10"},{"cvss_score":8.8,"headline":"ClipBucket v5 has time-based Blind SQL Injection in ajax.php that leads to Data Exfiltration","id":"CVE-2026-32321","kev_date_added":null,"published":"2026-03-18"}],"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-02-27","vendors":["MacWarrior"]},"summary":"Authenticated attackers can modify other users' collection items due to missing authorization checks in ClipBucket v5.","url":"https://insights.sbomify.com/CVE-2026-28354/"}