{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-11588 exists.","fix":"No fix has been published for CVE-2026-11588 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-11588 is a medium-severity cross-site scripting vulnerability in Unknown EONSR AEO Agent, published on 6 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-11588 and fix it if it is affected.\n\nWhat it is: CVE-2026-11588 is a medium-severity cross-site scripting vulnerability in Unknown EONSR AEO Agent, published on 6 Aug 2026. An attacker can exploit it over the internet without logging in, 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-2026-11588 exists.\n\nAffected product: Unknown EONSR AEO Agent. 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-2026-11588/ (Markdown: https://insights.sbomify.com/CVE-2026-11588/index.md)","id":"CVE-2026-11588","markdown":"https://insights.sbomify.com/CVE-2026-11588/index.md","name":"CVE-2026-11588","record":{"aliases":["GHSA-r9hf-x848-v6cc"],"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":"none","summary":"Unauthenticated attackers can inject malicious scripts via scheduled posts, leading to code execution and potential account takeover for administrators.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":6.1,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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 EONSR AEO Agent WordPress plugin through 3.7.9 does not perform any authorisation check on one of its REST API routes and disables HTML sanitisation before saving the post, allowing unauthenticated attackers to create administrator-attributed published posts containing arbitrary web scripts that execute in the browser of any visitor, including administrators (Stored XSS).","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":"EONSR AEO Agent \u003c= 3.7.9 - Unauthenticated Stored XSS via Scheduled Post Creation","id":"CVE-2026-11588","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WP Support Plus Responsive Ticket System \u003c= 9.1.2 - Unauthenticated Stored XSS via File Upload","id":"CVE-2026-11589"},"packages":[],"prev":{"headline":"Authenticated SQL Injection via PHP Array Key in ACL Management (Resources \u0026 Actions) — Centreon 26.03.0","id":"CVE-2026-11587"},"products":["EONSR AEO Agent"],"published":"2026-08-06","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-06","vendors":["Unknown"]},"summary":"Unauthenticated attackers can inject malicious scripts via scheduled posts, leading to code execution and potential account takeover for administrators.","url":"https://insights.sbomify.com/CVE-2026-11588/"}