{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-1293 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-1293 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-1293 is a medium-severity cross-site scripting vulnerability in Yoast SEO – Advanced SEO with real-time guidance and built-in AI, published on 6 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-1293 and fix it if it is affected.\n\nWhat it is: CVE-2026-1293 is a medium-severity cross-site scripting vulnerability in Yoast SEO – Advanced SEO with real-time guidance and built-in AI, published on 6 Feb 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-2026-1293 in the wild and no public exploit code.\n\nAffected product: Yoast SEO – Advanced SEO with real-time guidance and built-in AI. 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-2026-1293/ (Markdown: https://insights.sbomify.com/CVE-2026-1293/index.md)","id":"CVE-2026-1293","markdown":"https://insights.sbomify.com/CVE-2026-1293/index.md","name":"CVE-2026-1293","record":{"aliases":["GHSA-qp5m-4jqq-cjm6"],"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 with Contributor access can inject arbitrary scripts via the yoast-schema block attribute, 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":[],"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 Yoast SEO – Advanced SEO with real-time guidance and built-in AI plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the the `yoast-schema` block attribute in all versions up to, and including, 26.8 due to insufficient input sanitization and output escaping. 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":"Yoast SEO \u003c= 26.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'yoast-schema' Block Attribute","id":"CVE-2026-1293","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"All In One Image Viewer Block \u003c= 1.0.2 - Unauthenticated Server-Side Request Forgery via image-proxy Endpoint","id":"CVE-2026-1294"},"packages":[],"prev":{"headline":"Tanium addressed an insertion of sensitive information into log file vulnerability in Trends.","id":"CVE-2026-1292"},"products":["Yoast SEO – Advanced SEO with real-time guidance and built-in AI"],"published":"2026-02-06","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":"2026-04-08","vendors":["yoast"]},"summary":"Authenticated attackers with Contributor access can inject arbitrary scripts via the yoast-schema block attribute, leading to stored XSS execution on victim pages.","url":"https://insights.sbomify.com/CVE-2026-1293/"}