{"answers":{"affected":"2 open source packages ship an affected version, including microweber/microweber. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-23136 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-23136 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-23136 is a medium-severity vulnerability in Microweber Microweber, published on 9 Nov 2020. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-23136 and fix it if it is affected.\n\nWhat it is: CVE-2020-23136 is a medium-severity vulnerability in Microweber Microweber, published on 9 Nov 2020. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-23136 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- microweber/microweber (Packagist): affected all versions; no fix listed\n- microweber/microweber (Packagist): affected all versions; 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-2020-23136/ (Markdown: https://insights.sbomify.com/CVE-2020-23136/index.md)","id":"CVE-2020-23136","markdown":"https://insights.sbomify.com/CVE-2020-23136/index.md","name":"CVE-2020-23136","record":{"aliases":["GHSA-g7r3-jwhw-2wfv"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Microweber CMS","requires_auth":"low_privilege","summary":"Attackers can maintain access after logout due to missing session expiry, risking account takeover in Microweber CMS.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"microweber","vendor":"microweber"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-613","name":"DEPRECATED: Insufficient Session Expiration"}],"description":"Microweber v1.1.18 is affected by no session expiry after log-out.","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":"Microweber Insufficient Session Expiry","id":"CVE-2020-23136","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"microweber:microweber","products":["microweber:microweber"],"type":"security_feature_bypass","year":"2020"},"n_packages":2,"n_references":1,"next":{"headline":"File upload in n/a","id":"CVE-2020-23138"},"packages":[{"ecosystem":"Packagist","fixed":[],"introduced":[],"last_affected":[],"package":"microweber/microweber","purl":null,"source":"GHSA-g7r3-jwhw-2wfv"},{"ecosystem":"Packagist","fixed":[],"introduced":[],"last_affected":[],"package":"microweber/microweber","purl":"pkg:composer/microweber/microweber","source":"GHSA-g7r3-jwhw-2wfv"}],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2020-23130"},"products":["n/a"],"published":"2020-11-09","related":[{"cvss_score":9.8,"headline":"Cross-site Scripting (XSS) - Stored in microweber/microweber","id":"CVE-2022-0558","kev_date_added":null,"published":"2022-02-10"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2020-23138","kev_date_added":null,"published":"2020-11-09"},{"cvss_score":9.4,"headline":"Business Logic Errors in microweber/microweber","id":"CVE-2022-0688","kev_date_added":null,"published":"2022-02-20"},{"cvss_score":9.4,"headline":"Generation of Error Message Containing Sensitive Information in microweber/microweber","id":"CVE-2022-0660","kev_date_added":null,"published":"2022-02-18"},{"cvss_score":9.1,"headline":"Integer Overflow or Wraparound in microweber/microweber","id":"CVE-2022-0913","kev_date_added":null,"published":"2022-03-11"},{"cvss_score":9.1,"headline":"Insecure Storage of Sensitive Information in microweber/microweber","id":"CVE-2022-0724","kev_date_added":null,"published":"2022-02-23"},{"cvss_score":8.8,"headline":"Microweber file upload vulnerability","id":"CVE-2023-49052","kev_date_added":null,"published":"2023-11-30"}],"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":"2026-07-09","vendors":["n/a"]},"summary":"Attackers can maintain access after logout due to missing session expiry, risking account takeover in Microweber CMS.","url":"https://insights.sbomify.com/CVE-2020-23136/"}