{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-84151 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-84151 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-84151 is a low-severity cross-site scripting vulnerability in Unknown The Post Grid, published on 24 Sep 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-84151 and fix it if it is affected.\n\nWhat it is: CVE-2026-84151 is a low-severity cross-site scripting vulnerability in Unknown The Post Grid, published on 24 Sep 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-84151 in the wild and no public exploit code.\n\nAffected product: Unknown The Post Grid. 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-2026-84151/ (Markdown: https://insights.sbomify.com/CVE-2026-84151/index.md)","id":"CVE-2026-84151","markdown":"https://insights.sbomify.com/CVE-2026-84151/index.md","name":"CVE-2026-84151","record":{"aliases":["GHSA-93v8-jc63-2mm4"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"high_privilege","summary":"Contributors can inject malicious HTML and iframes via a widened allow-list, enabling phishing and defacement against visitors and admins.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":3.5,"severity":"low","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The Post Grid  WordPress plugin before 7.9.5 does not limit an expansion of the WordPress allowed-HTML list to its own markup and applies it site-wide, allowing users with the Contributor role and above to store iframe, style and input elements that are normally stripped from their content, leading to HTML injection (phishing frames, CSS defacement and spoofed input forms) that renders to any visitor and to administrators reviewing the content.","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":"The Post Grid \u003c 7.9.5 - Contributor+ Stored HTML/iframe Injection via wp_kses_post Allow-List Widening","id":"CVE-2026-84151","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Xinhu Rainrock RockOA index.php toaddval sql injection","id":"CVE-2026-84153"},"packages":[],"prev":{"headline":"Directorist \u003c 8.9.5 - Subscriber+ Cross-User Favorites Read and Write via REST Favorites Endpoint","id":"CVE-2026-84150"},"products":["The Post Grid"],"published":"2026-09-24","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":"2026-09-24","vendors":["Unknown"]},"summary":"Contributors can inject malicious HTML and iframes via a widened allow-list, enabling phishing and defacement against visitors and admins.","url":"https://insights.sbomify.com/CVE-2026-84151/"}