{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-24528 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-24528 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-24528 is a medium-severity cross-site scripting vulnerability in Unknown FluentSMTP – WordPress Mail SMTP, SES, SendGrid, Mailgun and Any SMTP Plugin, published on 30 Aug 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-24528 and fix it if it is affected.\n\nWhat it is: CVE-2021-24528 is a medium-severity cross-site scripting vulnerability in Unknown FluentSMTP – WordPress Mail SMTP, SES, SendGrid, Mailgun and Any SMTP Plugin, published on 30 Aug 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-24528 in the wild and no public exploit code.\n\nAffected product: Unknown FluentSMTP – WordPress Mail SMTP, SES, SendGrid, Mailgun and Any SMTP 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-2021-24528/ (Markdown: https://insights.sbomify.com/CVE-2021-24528/index.md)","id":"CVE-2021-24528","markdown":"https://insights.sbomify.com/CVE-2021-24528/index.md","name":"CVE-2021-24528","record":{"aliases":["GHSA-vcw9-mv32-wmgq"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated attackers with plugin management roles can inject malicious scripts via unsanitized SMTP settings, leading to stored XSS.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"fluentsmtp","vendor":"wpmanageninja"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/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 FluentSMTP WordPress plugin before 2.0.1 does not sanitize parameters before storing the settings in the database, nor does the plugin escape the values before outputting them when viewing the SMTP settings set by this plugin, leading to a stored cross site scripting (XSS) vulnerability. Only users with roles capable of managing plugins can modify the plugin's settings.","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":"FluentSMTP \u003c 2.0.1 - Authenticated Stored XSS","id":"CVE-2021-24528","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Grid Gallery \u003c 1.2.5 - Authenticated Stored Cross Site Scripting (XSS)","id":"CVE-2021-24529"},"packages":[],"prev":{"headline":"Profile Builder \u003c 3.4.9 - Admin Access via Password Reset","id":"CVE-2021-24527"},"products":["FluentSMTP – WordPress Mail SMTP, SES, SendGrid, Mailgun and Any SMTP Plugin"],"published":"2021-08-30","related":[{"cvss_score":7.2,"headline":"FluentSMTP \u003c= 2.2.4 - Unauthenticated Stored Cross-Site Scripting via Email Subject","id":"CVE-2023-3087","kev_date_added":null,"published":"2023-07-12"},{"cvss_score":5.4,"headline":"FluentSMTP \u003c 2.2.3 - Stored XSS via Email Logs","id":"CVE-2023-0219","kev_date_added":null,"published":"2023-03-13"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["Unknown"]},"summary":"Authenticated attackers with plugin management roles can inject malicious scripts via unsanitized SMTP settings, leading to stored XSS.","url":"https://insights.sbomify.com/CVE-2021-24528/"}