{"answers":{"affected":"2 open source packages ship an affected version, including intelliants/subrion. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-12469 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-12469 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-12469 is a medium-severity unsafe deserialization vulnerability in n/a, published on 29 Apr 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-12469 and fix it if it is affected.\n\nWhat it is: CVE-2020-12469 is a medium-severity unsafe deserialization vulnerability in n/a, published on 29 Apr 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-12469 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- intelliants/subrion (Packagist): affected all versions up to 4.2.1; no fix listed\n- intelliants/subrion (Packagist): affected all versions up to 4.2.1; no fix listed\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-2020-12469/ (Markdown: https://insights.sbomify.com/CVE-2020-12469/index.md)","id":"CVE-2020-12469","markdown":"https://insights.sbomify.com/CVE-2020-12469/index.md","name":"CVE-2020-12469","record":{"aliases":["GHSA-fmqq-hw9m-448q"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_modify","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Subrion CMS","requires_auth":"low_privilege","summary":"Attackers can exploit PHP object injection in Subrion CMS to delete files via serialized data in block editing.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"subrion","vendor":"intelliants"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"admin/blocks.php in Subrion CMS through 4.2.1 allows PHP Object Injection (with resultant file deletion) via serialized data in the subpages value within a block to blocks/edit.","ecosystems":["Packagist"],"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":"Subrion CMS PHP Object Injection","id":"CVE-2020-12469","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"deserialization","year":"2020"},"n_packages":2,"n_references":1,"next":{"headline":"Code injection in n/a","id":"CVE-2020-12470"},"packages":[{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["4.2.1"],"package":"intelliants/subrion","purl":null,"source":"GHSA-fmqq-hw9m-448q"},{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["4.2.1"],"package":"intelliants/subrion","purl":"pkg:composer/intelliants/subrion","source":"GHSA-fmqq-hw9m-448q"}],"prev":{"headline":"Subrion CMS CSV injection via Export Language","id":"CVE-2020-12468"},"products":["n/a"],"published":"2020-04-29","related":[{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2024-25400","kev_date_added":null,"published":"2024-02-27"},{"cvss_score":9.8,"headline":"SQL Injection in Subrion CMS","id":"CVE-2020-18155","kev_date_added":null,"published":"2021-07-14"},{"cvss_score":9.8,"headline":"Subrion CMS PHP Object Injection","id":"CVE-2017-5543","kev_date_added":null,"published":"2017-01-20"},{"cvss_score":8.8,"headline":"Subrion remote command execution vulnerability","id":"CVE-2023-46947","kev_date_added":null,"published":"2023-11-03"},{"cvss_score":8.8,"headline":"Subrion CMS CSRF Vulnerability","id":"CVE-2018-21037","kev_date_added":null,"published":"2020-03-17"},{"cvss_score":8.8,"headline":"Subrion CMS CSRF Vulnerability","id":"CVE-2017-15063","kev_date_added":null,"published":"2017-10-06"},{"cvss_score":8.1,"headline":"Subrion CMS Cross-Site Request Forgery (CSRF) vulnerability","id":"CVE-2019-20390","kev_date_added":null,"published":"2020-05-15"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can exploit PHP object injection in Subrion CMS to delete files via serialized data in block editing.","url":"https://insights.sbomify.com/CVE-2020-12469/"}