{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-2159 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-2159 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-2159 is a medium-severity vulnerability in CMP – Coming Soon \u0026 Maintenance Plugin by NiteoThemes, published on 9 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-2159 and fix it if it is affected.\n\nWhat it is: CVE-2023-2159 is a medium-severity vulnerability in CMP – Coming Soon \u0026 Maintenance Plugin by NiteoThemes, published on 9 Jun 2023. 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-2023-2159 in the wild and no public exploit code.\n\nAffected product: CMP – Coming Soon \u0026 Maintenance Plugin by NiteoThemes. 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-2023-2159/ (Markdown: https://insights.sbomify.com/CVE-2023-2159/index.md)","id":"CVE-2023-2159","markdown":"https://insights.sbomify.com/CVE-2023-2159/index.md","name":"CVE-2023-2159","record":{"aliases":["GHSA-vw9j-prfj-jvhh"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Attackers can bypass maintenance mode restrictions by guessing the MD5 hash of the site URL, allowing unauthorized access to the site.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[{"product":"cmp","vendor":"niteothemes"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"The CMP – Coming Soon \u0026 Maintenance plugin for WordPress is vulnerable to Maintenance Mode Bypass in versions up to, and including, 4.1.7. A correct cmp_bypass GET parameter in the URL (equal to the md5-hashed home_url in the default setting) allows users to visit a site placed in maintenance mode thus bypassing the plugin's provided feature.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"CMP – Coming Soon \u0026 Maintenance \u003c= 4.1.7 - Maintenance Mode Bypass","id":"CVE-2023-2159","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Weak Password Requirements in modoboa/modoboa","id":"CVE-2023-2160"},"packages":[],"prev":{"headline":"Impersonation through User-Controlled Token","id":"CVE-2023-2158"},"products":["CMP – Coming Soon \u0026 Maintenance Plugin by NiteoThemes"],"published":"2023-06-09","related":[{"cvss_score":8.3,"headline":"CMP \u003c= 3.8.1 - Missing Authorization","id":"CVE-2020-36730","kev_date_added":null,"published":"2023-06-07"},{"cvss_score":5.3,"headline":"Coming Soon \u0026 Maintenance Plugin by NiteoThemes \u003c 4.0.19 - Unauthenticated Arbitrary CSS Update","id":"CVE-2022-0188","kev_date_added":null,"published":"2022-02-14"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-08","vendors":["niteo"]},"summary":"Attackers can bypass maintenance mode restrictions by guessing the MD5 hash of the site URL, allowing unauthorized access to the site.","url":"https://insights.sbomify.com/CVE-2023-2159/"}