{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-6663 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-6663 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-6663 is a medium-severity missing authorization vulnerability in thewebsitesupply GWD Conex, published on 12 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-2026-6663 and fix it if it is affected.\n\nWhat it is: CVE-2026-6663 is a medium-severity missing authorization vulnerability in thewebsitesupply GWD Conex, published on 12 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-2026-6663 in the wild and no public exploit code.\n\nAffected product: thewebsitesupply GWD Conex. 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-2026-6663/ (Markdown: https://insights.sbomify.com/CVE-2026-6663/index.md)","id":"CVE-2026-6663","markdown":"https://insights.sbomify.com/CVE-2026-6663/index.md","name":"CVE-2026-6663","record":{"aliases":["GHSA-v3cp-rrhp-98mx"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can execute arbitrary code on unregistered GWD Connect installations due to missing authorization checks in default configurations.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"The GWD Connect plugin for WordPress is vulnerable to missing authorization to limited code execution in all versions up to, and including, 2.9. This is due to the plugin's standalone agent endpoints (gwd-backup.php and gwd-logs.php) not verifying authentication when the API key has not been configured, which is the default state. This makes it possible for unauthenticated attackers - on unregistered installations only, in certain environments - to execute arbitrary code on the server via the update_agent action, which writes attacker-supplied PHP code to the agent file.","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":"GWD Connect \u003c= 2.9 - Unauthenticated Limited Code Execution via update_agent","id":"CVE-2026-6663","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":"PgBouncer integer overflow in PgBouncer network packet parsing","id":"CVE-2026-6664"},"packages":[],"prev":{"headline":"ericc-ch copilot-api Token Endpoint server.ts cors cross-domain policy","id":"CVE-2026-6662"},"products":["GWD Conex"],"published":"2026-05-12","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":"2026-05-12","vendors":["thewebsitesupply"]},"summary":"Unauthenticated attackers can execute arbitrary code on unregistered GWD Connect installations due to missing authorization checks in default configurations.","url":"https://insights.sbomify.com/CVE-2026-6663/"}