{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-11589 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-11589 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-11589 is a high-severity cross-site scripting vulnerability in Unknown WP Support Plus Responsive Ticket System, published on 30 Jun 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-2026-11589 and fix it if it is affected.\n\nWhat it is: CVE-2026-11589 is a high-severity cross-site scripting vulnerability in Unknown WP Support Plus Responsive Ticket System, published on 30 Jun 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: There is no known exploitation of CVE-2026-11589 in the wild and no public exploit code.\n\nAffected product: Unknown WP Support Plus Responsive Ticket System. 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-2026-11589/ (Markdown: https://insights.sbomify.com/CVE-2026-11589/index.md)","id":"CVE-2026-11589","markdown":"https://insights.sbomify.com/CVE-2026-11589/index.md","name":"CVE-2026-11589","record":{"aliases":["GHSA-w4vj-qmqh-q69w"],"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 upload malicious files to trigger stored XSS, potentially compromising site users and administrators.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"The WP Support Plus Responsive Ticket System WordPress plugin through 9.1.2 does not properly validate uploaded files, allowing unauthenticated users to upload files containing malicious JavaScript (such as HTML or SVG) to a publicly accessible location, leading to Stored Cross-Site Scripting attacks against site users and administrators.","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":"WP Support Plus Responsive Ticket System \u003c= 9.1.2 - Unauthenticated Stored XSS via File Upload","id":"CVE-2026-11589","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 SQL Injection via filter[elements] Array Keys","id":"CVE-2026-11590"},"packages":[],"prev":{"headline":"EONSR AEO Agent \u003c= 3.7.9 - Unauthenticated Stored XSS via Scheduled Post Creation","id":"CVE-2026-11588"},"products":["WP Support Plus Responsive Ticket System"],"published":"2026-06-30","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-06-30","vendors":["Unknown"]},"summary":"Unauthenticated attackers can upload malicious files to trigger stored XSS, potentially compromising site users and administrators.","url":"https://insights.sbomify.com/CVE-2026-11589/"}