{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-6882 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-6882 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-6882 is a medium-severity cross-site scripting vulnerability in wpinsider-1 Simple Membership, published on 11 Jan 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-6882 and fix it if it is affected.\n\nWhat it is: CVE-2023-6882 is a medium-severity cross-site scripting vulnerability in wpinsider-1 Simple Membership, published on 11 Jan 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-6882 in the wild and no public exploit code.\n\nAffected product: wpinsider-1 Simple Membership. 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-2023-6882/ (Markdown: https://insights.sbomify.com/CVE-2023-6882/index.md)","id":"CVE-2023-6882","markdown":"https://insights.sbomify.com/CVE-2023-6882/index.md","name":"CVE-2023-6882","record":{"aliases":["GHSA-rgqm-fq86-cjh4"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can inject arbitrary web scripts via the environment_mode parameter, requiring user interaction to execute.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[{"product":"simple_membership","vendor":"simple-membership-plugin"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The Simple Membership plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘environment_mode’ parameter in all versions up to, and including, 4.3.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.","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":"Simple Membership \u003c= 4.3.8 - Reflected Cross-Site Scripting Vulnerability via environment_mode","id":"CVE-2023-6882","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Easy Social Feed \u003c= 6.5.2 - Missing Authorization to Settings Modification","id":"CVE-2023-6883"},"packages":[],"prev":{"headline":"fs: fuse: buffer overflow vulnerability in the Zephyr FS","id":"CVE-2023-6881"},"products":["Simple Membership"],"published":"2024-01-11","related":[{"cvss_score":9.8,"headline":"Simple Membership \u003c 4.1.3 - Unauthenticated Membership Privilege Escalation","id":"CVE-2022-2317","kev_date_added":null,"published":"2022-08-01"},{"cvss_score":8.8,"headline":"WordPress Simple Membership plugin \u003c= 4.3.4 - Authenticated Account Takeover vulnerability","id":"CVE-2023-41956","kev_date_added":null,"published":"2024-05-17"},{"cvss_score":8.8,"headline":"Simple Membership \u003c 4.1.3 - Membership Privilege Escalation","id":"CVE-2022-2273","kev_date_added":null,"published":"2022-08-01"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2016-10884","kev_date_added":null,"published":"2019-08-14"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2019-14328","kev_date_added":null,"published":"2019-07-28"},{"cvss_score":8.6,"headline":"WordPress Simple Membership plugin \u003c= 4.3.4 - Unauthenticated Membership Role Privilege Escalation vulnerability","id":"CVE-2023-41957","kev_date_added":null,"published":"2024-05-17"},{"cvss_score":7.2,"headline":"Simple Membership \u003c= 4.3.5 - Reflected Cross-Site Scripting","id":"CVE-2023-4719","kev_date_added":null,"published":"2023-09-06"}],"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":"2026-04-08","vendors":["wpinsider-1"]},"summary":"Unauthenticated attackers can inject arbitrary web scripts via the environment_mode parameter, requiring user interaction to execute.","url":"https://insights.sbomify.com/CVE-2023-6882/"}