{"answers":{"affected":"2 open source packages ship an affected version, including zoujingli/thinkadmin. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-23653 in the wild and no public exploit code.","fix":"Upgrade zoujingli/thinkadmin to 6.1.0 or later.","what":"CVE-2020-23653 is a critical unsafe deserialization vulnerability in n/a, published on 13 Jan 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-23653 and fix it if it is affected.\n\nWhat it is: CVE-2020-23653 is a critical unsafe deserialization vulnerability in n/a, published on 13 Jan 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-23653 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- zoujingli/thinkadmin (Packagist): affected from 4.0; fixed in 6.1.0\n- zoujingli/thinkadmin (Packagist): affected from 4.0; fixed in 6.1.0\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-2020-23653/ (Markdown: https://insights.sbomify.com/CVE-2020-23653/index.md)","id":"CVE-2020-23653","markdown":"https://insights.sbomify.com/CVE-2020-23653/index.md","name":"CVE-2020-23653","record":{"aliases":["GHSA-4vp2-mj4m-69m4"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"ThinkAdmin PHP framework","requires_auth":"none","summary":"An insecure deserialization flaw in ThinkAdmin allows attackers to execute arbitrary code remotely via vulnerable API endpoints.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"thinkadmin","vendor":"thinkadmin"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"An insecure unserialize vulnerability was discovered in ThinkAdmin versions 4.x through 6.x in app/admin/controller/api/Update.php and app/wechat/controller/api/Push.php, which may lead to arbitrary remote code execution.","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":true,"headline":"ThinkAdmin insecure unserialize vulnerability","id":"CVE-2020-23653","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"deserialization","year":"2020"},"n_packages":2,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-23654"},"packages":[{"ecosystem":"Packagist","fixed":["6.1.0"],"introduced":["4.0"],"last_affected":[],"package":"zoujingli/thinkadmin","purl":null,"source":"GHSA-4vp2-mj4m-69m4"},{"ecosystem":"Packagist","fixed":["6.1.0"],"introduced":["4.0"],"last_affected":[],"package":"zoujingli/thinkadmin","purl":"pkg:composer/zoujingli/thinkadmin","source":"GHSA-4vp2-mj4m-69m4"}],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2020-23648"},"products":["n/a"],"published":"2021-01-13","related":[{"cvss_score":9.8,"headline":"ThinkAdmin Administrator cookies still working after password change","id":"CVE-2019-11018","kev_date_added":null,"published":"2019-04-08"},{"cvss_score":8.8,"headline":"File upload in n/a","id":"CVE-2023-48965","kev_date_added":null,"published":"2023-12-04"},{"cvss_score":8.8,"headline":"ThinkAdmin arbitrary file upload vulnerability","id":"CVE-2023-48966","kev_date_added":null,"published":"2023-12-04"},{"cvss_score":7.5,"headline":"ThinkAdmin Admin Panel Access using Default Credentials","id":"CVE-2020-35296","kev_date_added":null,"published":"2021-03-03"},{"cvss_score":7.5,"headline":"ThinkAdmin directory traversal vulnerability","id":"CVE-2020-25540","kev_date_added":null,"published":"2020-09-14"},{"cvss_score":6.1,"headline":"File upload in n/a","id":"CVE-2023-34833","kev_date_added":null,"published":"2023-06-15"}],"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":"An insecure deserialization flaw in ThinkAdmin allows attackers to execute arbitrary code remotely via vulnerable API endpoints.","url":"https://insights.sbomify.com/CVE-2020-23653/"}