{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0538 exists.","fix":"No fix has been published for CVE-2023-0538 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0538 is a medium-severity cross-site scripting vulnerability in Unknown Campaign URL Builder, published on 13 Mar 2023. 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-2023-0538 and fix it if it is affected.\n\nWhat it is: CVE-2023-0538 is a medium-severity cross-site scripting vulnerability in Unknown Campaign URL Builder, published on 13 Mar 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0538 exists.\n\nAffected product: Unknown Campaign URL Builder. 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-2023-0538/ (Markdown: https://insights.sbomify.com/CVE-2023-0538/index.md)","id":"CVE-2023-0538","markdown":"https://insights.sbomify.com/CVE-2023-0538/index.md","name":"CVE-2023-0538","record":{"aliases":["GHSA-6x72-2h6h-rcwq"],"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 shortcode attributes in the Campaign URL Builder plugin, leading to stored XSS attacks.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"campaign_url_builder","vendor":"campaign_url_builder_project"}],"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 Campaign URL Builder WordPress plugin before 1.8.2 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Campaign URL Builder \u003c 1.8.2 - Contributor+ Stored XSS","id":"CVE-2023-0538","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"GS Insever Portfolio \u003c 1.4.5 - Contributor+ Stored XSS","id":"CVE-2023-0539"},"packages":[],"prev":{"headline":"Product Slider For WooCommerce Lite \u003c= 1.1.7 - Contributor+ Stored XSS","id":"CVE-2023-0537"},"products":["Campaign URL Builder"],"published":"2023-03-13","related":[],"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-27","vendors":["Unknown"]},"summary":"Contributors can inject malicious scripts via shortcode attributes in the Campaign URL Builder plugin, leading to stored XSS attacks.","url":"https://insights.sbomify.com/CVE-2023-0538/"}