{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-109987 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-109987 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-109987 is a high-severity vulnerability in Unknown PixelYourSite, published on 22 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-109987 and fix it if it is affected.\n\nWhat it is: CVE-2026-109987 is a high-severity vulnerability in Unknown PixelYourSite, published on 22 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-109987 in the wild and no public exploit code.\n\nAffected product: Unknown PixelYourSite. 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-2026-109987/ (Markdown: https://insights.sbomify.com/CVE-2026-109987/index.md)","id":"CVE-2026-109987","markdown":"https://insights.sbomify.com/CVE-2026-109987/index.md","name":"CVE-2026-109987","record":{"aliases":["GHSA-vwmv-9mxc-35hf"],"analysis":null,"analysis_generated_by":null,"assigner":"WPScan","cpe":[],"cvss":{"score":7.2,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/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 PixelYourSite  WordPress plugin before 11.4.3, PixelYourSite Pro WordPress plugin before 12.6.8 do not sanitise and escape a cookie value before printing it into the page output, which, on a site running a full-page cache, allows unauthenticated attackers to store a Cross-Site Scripting payload in the cached page that is then served to other visitors.","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":"PixelYourSite (Free \u0026 Pro) - Unauthenticated Stored XSS via Cookie","id":"CVE-2026-109987","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"The Product Addons for Woocommerce – Product Options with Custom Fields plugin for WordPress is vulnerable to Stored Cross-Site Scripting vi","id":"CVE-2026-109988"},"packages":[],"prev":{"headline":"Cross-site scripting in xSpeed Cache: AI-Powered Performance Hub with MCP, Caching \u0026 CDN","id":"CVE-2026-109985"},"products":["PixelYourSite","PixelYourSite Pro"],"published":"2026-10-22","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-22","vendors":["Unknown"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-109987/"}