{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-15407 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-15407 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-15407 is a medium-severity missing authorization vulnerability in themifyme Themify Builder, published on 16 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-15407 and fix it if it is affected.\n\nWhat it is: CVE-2026-15407 is a medium-severity missing authorization vulnerability in themifyme Themify Builder, published on 16 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-15407 in the wild and no public exploit code.\n\nAffected product: themifyme Themify Builder. 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-2026-15407/ (Markdown: https://insights.sbomify.com/CVE-2026-15407/index.md)","id":"CVE-2026-15407","markdown":"https://insights.sbomify.com/CVE-2026-15407/index.md","name":"CVE-2026-15407","record":{"aliases":["GHSA-f4cp-4p46-3f73"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated subscribers can overwrite or delete arbitrary post stylesheets and modify font options due to missing authorization checks in the Themify Builder plugin.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"The Themify Builder plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 7.7.7. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to overwrite or delete the generated CSS stylesheet file of arbitrary posts, including private and draft posts owned by other users, and modify plugin-scoped font options. The required CSRF nonce (tf_nonce) is emitted on public front-end builder pages via wp_localize_script, making it trivially obtainable by any authenticated user visiting such a page.","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 Themify Builder","id":"CVE-2026-15407","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":10,"next":{"headline":"SonicWall SMA1000 Appliances Server-Side Request Forgery","id":"CVE-2026-15409"},"packages":[],"prev":{"headline":"Eventin \u003c= 4.1.22 - Authenticated (Custom+) Local File Inclusion via 'event_layout' Parameter","id":"CVE-2026-15406"},"products":["Themify Builder"],"published":"2026-07-16","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-18","vendors":["themifyme"]},"summary":"Authenticated subscribers can overwrite or delete arbitrary post stylesheets and modify font options due to missing authorization checks in the Themify Builder plugin.","url":"https://insights.sbomify.com/CVE-2026-15407/"}