{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-34239 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-34239 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-34239 is a high-severity code injection vulnerability in chamilo-lms, published on 20 Jul 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-34239 and fix it if it is affected.\n\nWhat it is: CVE-2026-34239 is a high-severity code injection vulnerability in chamilo-lms, published on 20 Jul 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-34239 in the wild and no public exploit code.\n\nAffected product: chamilo-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-2026-34239/ (Markdown: https://insights.sbomify.com/CVE-2026-34239/index.md)","id":"CVE-2026-34239","markdown":"https://insights.sbomify.com/CVE-2026-34239/index.md","name":"CVE-2026-34239","record":{"aliases":["GHSA-4hwq-pv7c-3928"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Chamilo LMS","requires_auth":"high_privilege","summary":"Authenticated users in Chamilo LMS can execute arbitrary code via the language AJAX endpoint due to insufficient authorization checks.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-285","name":"Improper Authorization"}],"description":"Chamilo version 1.11.40 and earlier are vulnerable to authenticated remote code execution in the main/inc/ajax/lang.ajax.php path. This endpoint is protected only by `api_protect_course_script(true)`, which means any authenticated user enrolled in a course (student, teacher, DRH) can reach it.","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":"Chamilo Authenticated Remote Code Execution","id":"CVE-2026-34239","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"jose vulnerable to untrusted JWK header key acceptance during signature verification","id":"CVE-2026-34240"},"packages":[],"prev":{"headline":"ImageMagick: Integer overflow in despeckle operation causes heap buffer overflow on 32-bit builds","id":"CVE-2026-34238"},"products":["chamilo-lms"],"published":"2026-07-20","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-20","vendors":["chamilo"]},"summary":"Authenticated users in Chamilo LMS can execute arbitrary code via the language AJAX endpoint due to insufficient authorization checks.","url":"https://insights.sbomify.com/CVE-2026-34239/"}