{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-25158 exists.","fix":"No fix has been published for CVE-2018-25158 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-25158 is a high-severity vulnerability in Chamilo Chamillo LMS, published on 20 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-2018-25158 and fix it if it is affected.\n\nWhat it is: CVE-2018-25158 is a high-severity vulnerability in Chamilo Chamillo LMS, published on 20 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-2018-25158 exists.\n\nAffected product: Chamilo Chamillo LMS. 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-2018-25158/ (Markdown: https://insights.sbomify.com/CVE-2018-25158/index.md)","id":"CVE-2018-25158","markdown":"https://insights.sbomify.com/CVE-2018-25158/index.md","name":"CVE-2018-25158","record":{"aliases":["GHSA-59vc-4mm8-j289"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Chamilo LMS","requires_auth":"low_privilege","summary":"Authenticated attackers can upload and execute PHP files via the elfinder module in Chamilo LMS, leading to arbitrary code execution.","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":"Chamilo LMS 1.11.8 contains an arbitrary file upload vulnerability that allows authenticated users to upload and execute PHP files through the elfinder filemanager module. Attackers can upload files with image headers in the social myfiles section, rename them to PHP extensions, and execute arbitrary code by accessing the uploaded files.","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":"Chamilo LMS 1.11.8 Arbitrary File Upload via elfinder","id":"CVE-2018-25158","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2018"},"n_packages":0,"n_references":3,"next":{"headline":"Epross AVCON6 OGNL Remote Code Execution via login.action","id":"CVE-2018-25159"},"packages":[],"prev":{"headline":"Phraseanet 4.0.3 Stored XSS via Document Upload","id":"CVE-2018-25157"},"products":["Chamillo LMS"],"published":"2026-02-20","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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-07","vendors":["Chamilo"]},"summary":"Authenticated attackers can upload and execute PHP files via the elfinder module in Chamilo LMS, leading to arbitrary code execution.","url":"https://insights.sbomify.com/CVE-2018-25158/"}