{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-18437 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-18437 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-18437 is a medium-severity missing authorization vulnerability in MailerPress – Newsletter, email marketing \u0026 AI automation, published on 31 Jul 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-2026-18437 and fix it if it is affected.\n\nWhat it is: CVE-2026-18437 is a medium-severity missing authorization vulnerability in MailerPress – Newsletter, email marketing \u0026 AI automation, published on 31 Jul 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-2026-18437 in the wild and no public exploit code.\n\nAffected product: MailerPress – Newsletter, email marketing \u0026 AI automation. 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-2026-18437/ (Markdown: https://insights.sbomify.com/CVE-2026-18437/index.md)","id":"CVE-2026-18437","markdown":"https://insights.sbomify.com/CVE-2026-18437/index.md","name":"CVE-2026-18437","record":{"aliases":["GHSA-gjcp-gv56-hccw"],"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 update contact details in the MailerPress WordPress plugin due to a missing capability check on the contact endpoint.","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 MailerPress – Newsletter, email marketing \u0026 AI automation plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the  `mailerpress/v1/contact` endpoint in all versions up to, and including, 1.5.0. This makes it possible for unauthenticated attackers to update contact details.","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":"MailPress \u003c= 1.5.0 - Missing Authorization to Unauthenticated Contact Updates","id":"CVE-2026-18437","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":"File upload in Templately – Elementor \u0026 Gutenberg Template Library: 6500+ Free \u0026 Pro Ready Templates And Cloud!","id":"CVE-2026-18438"},"packages":[],"prev":{"headline":"MailerPress \u003c= 1.5.0 - Missing Authorization to Unauthenticated Arbitrary Modification via REST API Endpoint","id":"CVE-2026-18436"},"products":["MailerPress – Newsletter, email marketing \u0026 AI automation"],"published":"2026-07-31","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":"2026-07-31","vendors":["mailerpress"]},"summary":"Unauthenticated attackers can update contact details in the MailerPress WordPress plugin due to a missing capability check on the contact endpoint.","url":"https://insights.sbomify.com/CVE-2026-18437/"}