{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-95809 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-95809 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-95809 is a high-severity cross-site scripting vulnerability in optiuser Opti-Behavior – Self-Hosted Heatmaps, Funnels, A/B Testing \u0026 Smart Insights, published on 16 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-95809 and fix it if it is affected.\n\nWhat it is: CVE-2026-95809 is a high-severity cross-site scripting vulnerability in optiuser Opti-Behavior – Self-Hosted Heatmaps, Funnels, A/B Testing \u0026 Smart Insights, published on 16 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-95809 in the wild and no public exploit code.\n\nAffected product: optiuser Opti-Behavior – Self-Hosted Heatmaps, Funnels, A/B Testing \u0026 Smart Insights. 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-2026-95809/ (Markdown: https://insights.sbomify.com/CVE-2026-95809/index.md)","id":"CVE-2026-95809","markdown":"https://insights.sbomify.com/CVE-2026-95809/index.md","name":"CVE-2026-95809","record":{"aliases":["GHSA-gc4h-w8gx-jfq5"],"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 arbitrary scripts via the country_name parameter, leading to code execution or account takeover when users view affected pages.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":7.2,"severity":"high","source":"cna","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 Opti-Behavior – Self-Hosted Heatmaps, Session Recordings, Funnels, A/B Testing \u0026 Smart Insights plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via 'country_name' Location Parameter in all versions up to, and including, 1.9.2.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The heatmap recording endpoint accepts unauthenticated requests protected only by a nonce that any visitor can freely obtain via the public opti_behavior_refresh_nonces AJAX action, removing any practical barrier to injecting the malicious payload.","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":"Opti-Behavior \u003c= 1.9.2.1 - Unauthenticated Stored DOM-Based Cross-Site Scripting via 'country_name' Location Parameter","id":"CVE-2026-95809","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent","id":"CVE-2026-95811"},"packages":[],"prev":{"headline":"Form Maker by 10Web \u003c= 1.15.48 - Unauthenticated SQL Injection via 'inputs' Parameter","id":"CVE-2026-95808"},"products":["Opti-Behavior – Self-Hosted Heatmaps, Funnels, A/B Testing \u0026 Smart Insights"],"published":"2026-10-16","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":"2026-10-16","vendors":["optiuser"]},"summary":"Unauthenticated attackers can inject arbitrary scripts via the country_name parameter, leading to code execution or account takeover when users view affected pages.","url":"https://insights.sbomify.com/CVE-2026-95809/"}