{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-18031 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-18031 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-18031 is a critical authentication bypass vulnerability in Unknown TabaPay Gateway, published on 19 Aug 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-2026-18031 and fix it if it is affected.\n\nWhat it is: CVE-2026-18031 is a critical authentication bypass vulnerability in Unknown TabaPay Gateway, published on 19 Aug 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-2026-18031 in the wild and no public exploit code.\n\nAffected product: Unknown TabaPay Gateway. 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-2026-18031/ (Markdown: https://insights.sbomify.com/CVE-2026-18031/index.md)","id":"CVE-2026-18031","markdown":"https://insights.sbomify.com/CVE-2026-18031/index.md","name":"CVE-2026-18031","record":{"aliases":["GHSA-37mv-8m3x-7xq5"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can bypass authentication via payment callbacks to log in as any user, including administrators, in the TabaPay Gateway plugin.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"The TabaPay Gateway WordPress plugin through 1.4.0 does not validate the payment callback before establishing a session for the account associated with the referenced order, allowing unauthenticated attackers to log in as any registered user, including an administrator.","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":"TabaPay Gateway \u003c= 1.4.0 - Unauthenticated Account Takeover via Payment Callback","id":"CVE-2026-18031","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WP Data Access \u003c 5.5.79 - Unauthenticated Sensitive Data Disclosure via Autocomplete Column Authorization Bypass","id":"CVE-2026-18032"},"packages":[],"prev":{"headline":"Bricksforge \u003c 3.1.8.8 - Unauthenticated Arbitrary Password Reset via Pro Forms","id":"CVE-2026-18030"},"products":["TabaPay Gateway"],"published":"2026-08-19","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":"total"},"state":"PUBLISHED","updated":"2026-08-19","vendors":["Unknown"]},"summary":"Unauthenticated attackers can bypass authentication via payment callbacks to log in as any user, including administrators, in the TabaPay Gateway plugin.","url":"https://insights.sbomify.com/CVE-2026-18031/"}