{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-88843 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-88843 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-88843 is a high-severity path traversal vulnerability in Unknown MasterStudy LMS WordPress Plugin, published on 24 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-88843 and fix it if it is affected.\n\nWhat it is: CVE-2026-88843 is a high-severity path traversal vulnerability in Unknown MasterStudy LMS WordPress Plugin, published on 24 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-88843 in the wild and no public exploit code.\n\nAffected product: Unknown MasterStudy LMS WordPress Plugin. 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-2026-88843/ (Markdown: https://insights.sbomify.com/CVE-2026-88843/index.md)","id":"CVE-2026-88843","markdown":"https://insights.sbomify.com/CVE-2026-88843/index.md","name":"CVE-2026-88843","record":{"aliases":["GHSA-99q4-525f-whh5"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress LMS plugin","requires_auth":"high_privilege","summary":"Contributors can exploit a path traversal flaw in MasterStudy LMS to include and execute arbitrary local PHP files, leading to remote code execution.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":7.2,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"The MasterStudy LMS WordPress Plugin  WordPress plugin before 3.7.50 does not validate one of its display-style settings before using it to build a template path, allowing users with the Contributor role and above to include and execute arbitrary local PHP files on the server. An equivalent path was corrected in an earlier release and this one was not, so the issue persists in versions the earlier advisory reports as fixed.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"MasterStudy LMS 3.5.29 - \u003c 3.7.50 - Contributor+ LFI via Elementor Courses Categories Widget","id":"CVE-2026-88843","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"MasterStudy LMS 3.6.2 - \u003c 3.7.50 - Instructor+ Student PII Disclosure via IDOR","id":"CVE-2026-88844"},"packages":[],"prev":{"headline":"Busybox: busybox: dpkg stale field_start pointer causes out-of-bounds read and status file corruption","id":"CVE-2026-88842"},"products":["MasterStudy LMS WordPress Plugin"],"published":"2026-09-24","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":"2026-09-24","vendors":["Unknown"]},"summary":"Contributors can exploit a path traversal flaw in MasterStudy LMS to include and execute arbitrary local PHP files, leading to remote code execution.","url":"https://insights.sbomify.com/CVE-2026-88843/"}