{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-52729 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-52729 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-52729 is a high-severity vulnerability in xibosignage xibo-cms, published on 28 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-52729 and fix it if it is affected.\n\nWhat it is: CVE-2026-52729 is a high-severity vulnerability in xibosignage xibo-cms, published on 28 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-52729 in the wild and no public exploit code.\n\nAffected product: xibosignage xibo-cms. 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-2026-52729/ (Markdown: https://insights.sbomify.com/CVE-2026-52729/index.md)","id":"CVE-2026-52729","markdown":"https://insights.sbomify.com/CVE-2026-52729/index.md","name":"CVE-2026-52729","record":{"aliases":["GHSA-7j3h-48f7-w4fr"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing access-control checks on `PUT/DELETE /action/{id}` allow an authenticated user to modify or delete actions on any Layout. Exploitation requires the privilege to allow edits, including deletion, to all created Layouts, which is granted to non-administrators as standard. This issue concerns `Layout actions` rather than the separately reported DataSet export vulnerability. This issue is fixed in version 4.4.3.","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":"Xibo is an open source digital signage platform with a web content management system and Windows display player software.","id":"CVE-2026-52729","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Xibo CMS Missing Authorization in Module::settingsForm due to PHP operator precedence","id":"CVE-2026-52730"},"packages":[],"prev":{"headline":"lxc-ci: Pacman keyring stored in archlinux image with a private key","id":"CVE-2026-52727"},"products":["xibo-cms"],"published":"2026-10-28","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-28","vendors":["xibosignage"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-52729/"}