{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-24883 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-24883 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-24883 is a medium-severity cross-site scripting vulnerability in Unknown Popup Anything – A Marketing Popup, published on 29 Nov 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-2021-24883 and fix it if it is affected.\n\nWhat it is: CVE-2021-24883 is a medium-severity cross-site scripting vulnerability in Unknown Popup Anything – A Marketing Popup, published on 29 Nov 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-2021-24883 in the wild and no public exploit code.\n\nAffected product: Unknown Popup Anything – A Marketing Popup. 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-2021-24883/ (Markdown: https://insights.sbomify.com/CVE-2021-24883/index.md)","id":"CVE-2021-24883","markdown":"https://insights.sbomify.com/CVE-2021-24883/index.md","name":"CVE-2021-24883","record":{"aliases":["GHSA-9fv2-2p6h-wc29"],"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":"Contributors can inject malicious scripts via unescaped popup text fields, allowing attackers to execute code in victim browsers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"popup_anything","vendor":"essentialplugin"}],"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 Popup Anything WordPress plugin before 2.0.4 does not escape the Link Text and Button Text fields of Popup, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks","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":"Popup Anything \u003c 2.0.4 - Contributor+ Stored Cross-Site Scripting","id":"CVE-2021-24883","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Formidable Form Builder \u003c 4.09.05 - Unauthenticated Stored Cross-Site Scripting","id":"CVE-2021-24884"},"packages":[],"prev":{"headline":"Slideshow Gallery \u003c 1.7.4 - Admin+ Stored Cross-Site Scripting","id":"CVE-2021-24882"},"products":["Popup Anything – A Marketing Popup"],"published":"2021-11-29","related":[{"cvss_score":6.1,"headline":"Popup Anything \u003c 2.1.7 - Reflected Cross-Site Scripting","id":"CVE-2022-2115","kev_date_added":null,"published":"2022-07-25"},{"cvss_score":4.3,"headline":"WordPress Popup Anything Plugin \u003c= 2.2.1 is vulnerable to Cross Site Request Forgery (CSRF)","id":"CVE-2022-38077","kev_date_added":null,"published":"2023-03-29"}],"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":"Contributors can inject malicious scripts via unescaped popup text fields, allowing attackers to execute code in victim browsers.","url":"https://insights.sbomify.com/CVE-2021-24883/"}