{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-8681 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-8681 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-8681 is a medium-severity missing authorization vulnerability in essentialplugin Essential Chat Support, published on 16 May 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-2026-8681 and fix it if it is affected.\n\nWhat it is: CVE-2026-8681 is a medium-severity missing authorization vulnerability in essentialplugin Essential Chat Support, published on 16 May 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-2026-8681 in the wild and no public exploit code.\n\nAffected product: essentialplugin Essential Chat Support. 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-2026-8681/ (Markdown: https://insights.sbomify.com/CVE-2026-8681/index.md)","id":"CVE-2026-8681","markdown":"https://insights.sbomify.com/CVE-2026-8681/index.md","name":"CVE-2026-8681","record":{"aliases":["GHSA-4fcc-vrwx-v754"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can reset Essential Chat Support plugin settings to defaults via a POST request, affecting WordPress sites using this plugin.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"The Essential Chat Support plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.0.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to reset all plugin configuration settings — including general settings, display rules, custom CSS, and WooCommerce tab settings — to their defaults by sending a POST request with ecs_reset_settings=1.","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":"Missing authorization in Essential Chat Support","id":"CVE-2026-8681","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Missing authorization in 3D Viewer – 3D Model Viewer – Augmented Reality – Virtual Try On","id":"CVE-2026-8682"},"packages":[],"prev":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2026-8680"},"products":["Essential Chat Support"],"published":"2026-05-16","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-18","vendors":["essentialplugin"]},"summary":"Unauthenticated attackers can reset Essential Chat Support plugin settings to defaults via a POST request, affecting WordPress sites using this plugin.","url":"https://insights.sbomify.com/CVE-2026-8681/"}