{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-6127 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-6127 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-6127 is a medium-severity cross-site scripting vulnerability in elemntor Elementor Website Builder – more than just a page builder, published on 1 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-6127 and fix it if it is affected.\n\nWhat it is: CVE-2026-6127 is a medium-severity cross-site scripting vulnerability in elemntor Elementor Website Builder – more than just a page builder, published on 1 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-6127 in the wild and no public exploit code.\n\nAffected product: elemntor Elementor Website Builder – more than just a page 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-2026-6127/ (Markdown: https://insights.sbomify.com/CVE-2026-6127/index.md)","id":"CVE-2026-6127","markdown":"https://insights.sbomify.com/CVE-2026-6127/index.md","name":"CVE-2026-6127","record":{"aliases":["GHSA-4w32-4c6r-m74m"],"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 contributors can inject arbitrary scripts via REST API due to missing sanitization, leading to stored XSS execution for other users.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"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 Elementor Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the _elementor_data meta field in versions up to, and including, 4.0.4. This is due to insufficient input sanitization when processing form-encoded REST API requests. The plugin registers the _elementor_data meta field with show_in_rest but omits a sanitize_callback, relying instead on a rest_pre_insert_post filter (sanitize_post_data function) that only sanitizes JSON-encoded request bodies. When a contributor sends a form-encoded PATCH request to the WordPress REST API, the json_decode() call on the raw body returns null, causing all sanitization to be skipped. The unsanitized data is then stored via update_post_meta() and later output without escaping through multiple widget sinks including the HTML widget's print_unescaped_setting() function. This makes it possible for authenticated attackers, with contributor-level access 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":"Elementor Website Builder \u003c= 4.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via REST API","id":"CVE-2026-6127","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"Cross-site scripting in All-in-One WP Migration Unlimited Extension","id":"CVE-2026-6128"},"packages":[],"prev":{"headline":"zhayujie chatgpt-on-wechat CowAgent Administrative HTTP Endpoint missing authentication","id":"CVE-2026-6126"},"products":["Elementor Website Builder – more than just a page builder"],"published":"2026-05-01","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-05-01","vendors":["elemntor"]},"summary":"Authenticated contributors can inject arbitrary scripts via REST API due to missing sanitization, leading to stored XSS execution for other users.","url":"https://insights.sbomify.com/CVE-2026-6127/"}