{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-36874 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-36874 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-36874 is a high-severity missing authorization vulnerability in StylemixThemes uListing (WordPress plugin), published on 27 Sep 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-36874 and fix it if it is affected.\n\nWhat it is: CVE-2021-36874 is a high-severity missing authorization vulnerability in StylemixThemes uListing (WordPress plugin), published on 27 Sep 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-36874 in the wild and no public exploit code.\n\nAffected product: StylemixThemes uListing (WordPress plugin). 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-2021-36874/ (Markdown: https://insights.sbomify.com/CVE-2021-36874/index.md)","id":"CVE-2021-36874","markdown":"https://insights.sbomify.com/CVE-2021-36874/index.md","name":"CVE-2021-36874","record":{"aliases":["GHSA-6qm2-c6m9-24vc"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated attackers can access or modify other users' data via insecure direct object references in the uListing plugin.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","cpe":[{"product":"ulisting","vendor":"stylemixthemes"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Authenticated Insecure Direct Object References (IDOR) vulnerability in WordPress uListing plugin (versions \u003c= 2.0.5).","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":"WordPress uListing plugin \u003c= 2.0.5 - Authenticated Insecure Direct Object References (IDOR) vulnerability","id":"CVE-2021-36874","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"WordPress uListing plugin \u003c= 2.0.5 - Auth. Reflected Cross-Site Scripting (XSS) vulnerability","id":"CVE-2021-36875"},"packages":[],"prev":{"headline":"WordPress iQ Block Country plugin \u003c= 1.2.11 - Authenticated Persistent Cross-Site Scripting (XSS) vulnerability","id":"CVE-2021-36873"},"products":["uListing (WordPress plugin)"],"published":"2021-09-27","related":[{"cvss_score":9.8,"headline":"uListing \u003c= 1.6.6 - Unauthenticated SQL Injection","id":"CVE-2021-4340","kev_date_added":null,"published":"2023-06-07"},{"cvss_score":9.8,"headline":"uListing \u003c= 1.6.6 - Unauthenticated Wordpress Options Changes via AJAX","id":"CVE-2021-4341","kev_date_added":null,"published":"2023-06-07"},{"cvss_score":9.8,"headline":"uListing \u003c= 1.6.6 - Unauthenticated Arbitrary Account Creation","id":"CVE-2021-4343","kev_date_added":null,"published":"2023-06-07"},{"cvss_score":9.8,"headline":"uListing \u003c= 1.6.6 - Unauthenticated Arbitrary Account Changes","id":"CVE-2021-4346","kev_date_added":null,"published":"2023-06-07"},{"cvss_score":9.8,"headline":"uListing \u003c= 1.6.6 - Missing Authorization","id":"CVE-2021-4370","kev_date_added":null,"published":"2023-06-07"},{"cvss_score":9.8,"headline":"uListing \u003c= 1.6.6 - Unauthenticated Options Changes via wp_route","id":"CVE-2021-4381","kev_date_added":null,"published":"2023-06-07"},{"cvss_score":9.8,"headline":"WordPress uListing plugin \u003c= 2.0.5 - Unauthenticated Privilege Escalation vulnerability","id":"CVE-2021-36879","kev_date_added":null,"published":"2021-09-27"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-28","vendors":["StylemixThemes"]},"summary":"Authenticated attackers can access or modify other users' data via insecure direct object references in the uListing plugin.","url":"https://insights.sbomify.com/CVE-2021-36874/"}