{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-77929 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-77929 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-77929 is a high-severity vulnerability in MacWarrior clipbucket-v5, published on 18 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-77929 and fix it if it is affected.\n\nWhat it is: CVE-2026-77929 is a high-severity vulnerability in MacWarrior clipbucket-v5, published on 18 Sep 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-2026-77929 in the wild and no public exploit code.\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-2026-77929/ (Markdown: https://insights.sbomify.com/CVE-2026-77929/index.md)","id":"CVE-2026-77929","markdown":"https://insights.sbomify.com/CVE-2026-77929/index.md","name":"CVE-2026-77929","record":{"aliases":["GHSA-g885-94pf-hc9v"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"ClipBucket video platform","requires_auth":"low_privilege","summary":"Authenticated attackers can achieve remote code execution by uploading a PHP file with valid image magic bytes to the photo upload endpoint.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"ClipBucket v5 before 5.5.3-#182 contains a file upload vulnerability that allows authenticated users to achieve remote code execution by uploading a PHP file with valid image magic bytes through the photo upload endpoint. The FileUpload::manageFile() function in fileupload.class.php fails to update the file extension after MIME validation, allowing an attacker-controlled .php extension to persist on disk and execute as PHP via PHP-FPM when the uploaded file is retrieved.","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":"ClipBucket \u003c 5.5.3-#182 Remote Code Execution via Photo Upload Endpoint","id":"CVE-2026-77929","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"EvoScientist 0.1.0 before 0.2.5 Human Approval Bypass via Async Sub-Agents","id":"CVE-2026-77930"},"packages":[],"prev":{"headline":"ClipBucket \u003c 5.5.3-#182 Blind SQL Injection via Private Message Deletion Endpoint","id":"CVE-2026-77928"},"products":["clipbucket-v5"],"published":"2026-09-18","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":"total"},"state":"PUBLISHED","updated":"2026-10-01","vendors":["MacWarrior"]},"summary":"Authenticated attackers can achieve remote code execution by uploading a PHP file with valid image magic bytes to the photo upload endpoint.","url":"https://insights.sbomify.com/CVE-2026-77929/"}