{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0276 exists.","fix":"No fix has been published for CVE-2023-0276 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0276 is a medium-severity cross-site scripting vulnerability in Unknown Weaver Xtreme Theme Support, published on 24 Apr 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-2023-0276 and fix it if it is affected.\n\nWhat it is: CVE-2023-0276 is a medium-severity cross-site scripting vulnerability in Unknown Weaver Xtreme Theme Support, published on 24 Apr 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-2023-0276 exists.\n\nAffected product: Unknown Weaver Xtreme Theme Support. 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-2023-0276/ (Markdown: https://insights.sbomify.com/CVE-2023-0276/index.md)","id":"CVE-2023-0276","markdown":"https://insights.sbomify.com/CVE-2023-0276/index.md","name":"CVE-2023-0276","record":{"aliases":["GHSA-2237-qj4m-4cpq"],"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 shortcode attributes, leading to stored XSS attacks on WordPress sites.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"weaver_xtreme_theme_support","vendor":"weavertheme"}],"cvss":{"score":5.4,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[],"description":"The Weaver Xtreme Theme Support WordPress plugin before 6.2.7 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":"Weaver Xtreme Theme Support \u003c 6.2.7 - Contributor+ Stored XSS","id":"CVE-2023-0276","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"WC Fields Factory \u003c= 4.1.5 - ShopManager+ SQLi","id":"CVE-2023-0277"},"packages":[],"prev":{"headline":"Easy Accept Payments for PayPal \u003c 4.9.10 - Contributor+ Stored XSS","id":"CVE-2023-0275"},"products":["Weaver Xtreme Theme Support"],"published":"2023-04-24","related":[{"cvss_score":7.2,"headline":"Weaver Xtreme Theme Support \u003c 6.3.1 - Admin+ PHP Object Injection","id":"CVE-2023-4971","kev_date_added":null,"published":"2023-10-16"},{"cvss_score":6.4,"headline":"Weaver Xtreme Theme Support \u003c= 6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via div Shortcode","id":"CVE-2024-4939","kev_date_added":null,"published":"2024-06-05"},{"cvss_score":5.4,"headline":"Weaver Xtreme \u003c= 6.3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting","id":"CVE-2023-6990","kev_date_added":null,"published":"2024-01-11"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-04","vendors":["Unknown"]},"summary":"Contributors can inject malicious scripts via unescaped shortcode attributes, leading to stored XSS attacks on WordPress sites.","url":"https://insights.sbomify.com/CVE-2023-0276/"}