{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-4045 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-4045 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-4045 is a medium-severity cross-site scripting vulnerability in smub Popup Builder \u0026 Popup Maker for WordPress – OptinMonster Email Marketing and Lead Generation, published on 25 May 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-4045 and fix it if it is affected.\n\nWhat it is: CVE-2024-4045 is a medium-severity cross-site scripting vulnerability in smub Popup Builder \u0026 Popup Maker for WordPress – OptinMonster Email Marketing and Lead Generation, published on 25 May 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-4045 in the wild and no public exploit code.\n\nAffected product: smub Popup Builder \u0026 Popup Maker for WordPress – OptinMonster Email Marketing and Lead Generation. 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-2024-4045/ (Markdown: https://insights.sbomify.com/CVE-2024-4045/index.md)","id":"CVE-2024-4045","markdown":"https://insights.sbomify.com/CVE-2024-4045/index.md","name":"CVE-2024-4045","record":{"aliases":[],"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 can inject arbitrary scripts via the campaign_id parameter, leading to stored XSS execution on victim pages.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[{"product":"optinmonster","vendor":"optinmonster"}],"cvss":{"score":6.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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 Builder by OptinMonster – WordPress Popups for Optins, Email Newsletters and Lead Generation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘campaign_id’ parameter in versions up to, and including, 2.16.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","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":"Cross-site scripting in Popup Builder \u0026 Popup Maker for WordPress – OptinMonster Email Marketing and Lead Generation","id":"CVE-2024-4045","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2024"},"n_packages":0,"n_references":3,"next":{"headline":"Other in EMUI","id":"CVE-2024-4046"},"packages":[],"prev":{"headline":"Deserialization of Untrusted Data Vulnerability in FlexLogger and InstrumentStudio","id":"CVE-2024-4044"},"products":["Popup Builder \u0026 Popup Maker for WordPress – OptinMonster Email Marketing and Lead Generation"],"published":"2024-05-25","related":[{"cvss_score":8.2,"headline":"OptinMonster \u003c= 2.6.4 Unprotected REST-API Endpoints","id":"CVE-2021-39341","kev_date_added":null,"published":"2021-11-01"},{"cvss_score":6.5,"headline":"Popup Builder by OptinMonster \u003c 2.12.2 - Subscriber+ Arbitrary Post Content Disclosure","id":"CVE-2023-0772","kev_date_added":null,"published":"2023-03-13"},{"cvss_score":6.1,"headline":"OptinMonster \u003c= 2.6.0 Reflected Cross-Site Scripting","id":"CVE-2021-39325","kev_date_added":null,"published":"2021-09-20"},{"cvss_score":5.3,"headline":"Missing authorization in n/a","id":"CVE-2016-10996","kev_date_added":null,"published":"2019-09-20"}],"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":["smub"]},"summary":"Authenticated attackers can inject arbitrary scripts via the campaign_id parameter, leading to stored XSS execution on victim pages.","url":"https://insights.sbomify.com/CVE-2024-4045/"}