{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-84043 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-84043 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-84043 is a medium-severity vulnerability in Unknown ePayco Payment Gateway for WooCommerce, published on 4 Sep 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-2026-84043 and fix it if it is affected.\n\nWhat it is: CVE-2026-84043 is a medium-severity vulnerability in Unknown ePayco Payment Gateway for WooCommerce, published on 4 Sep 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-2026-84043 in the wild and no public exploit code.\n\nAffected product: Unknown ePayco Payment Gateway for WooCommerce. 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-2026-84043/ (Markdown: https://insights.sbomify.com/CVE-2026-84043/index.md)","id":"CVE-2026-84043","markdown":"https://insights.sbomify.com/CVE-2026-84043/index.md","name":"CVE-2026-84043","record":{"aliases":["GHSA-fv86-3573-g83v"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"WooCommerce payment plugin","requires_auth":"none","summary":"Unauthenticated attackers can bypass payment verification to mark orders as paid, leading to financial loss for store owners.","user_interaction":"not_required","vuln_class":"business_logic"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","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-345","name":"Insufficient Verification of Data Authenticity"}],"description":"The ePayco Payment Gateway for WooCommerce WordPress plugin before 8.4.7 does not properly verify the authenticity of payment confirmation requests, allowing unauthenticated attackers to mark orders as paid without a valid gateway signature.","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":"ePayco Payment Gateway for WooCommerce \u003c 8.4.7 - Unauthenticated Payment Confirmation Bypass","id":"CVE-2026-84043","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"business_logic","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Restaurant Menu and Food Ordering \u003c 2.4.12 - Unauthenticated Payment Bypass via Forged PayPal IPN","id":"CVE-2026-84044"},"packages":[],"prev":{"headline":"Crun: crun: rootful krun with passt executes container payload as host root","id":"CVE-2026-84042"},"products":["ePayco Payment Gateway for WooCommerce"],"published":"2026-09-04","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":"2026-09-04","vendors":["Unknown"]},"summary":"Unauthenticated attackers can bypass payment verification to mark orders as paid, leading to financial loss for store owners.","url":"https://insights.sbomify.com/CVE-2026-84043/"}