{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-7430 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-7430 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-7430 is a medium-severity cross-site scripting vulnerability in saadiqbal Post Snippets – Custom WordPress Code Snippets Customizer, published on 29 May 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-7430 and fix it if it is affected.\n\nWhat it is: CVE-2026-7430 is a medium-severity cross-site scripting vulnerability in saadiqbal Post Snippets – Custom WordPress Code Snippets Customizer, published on 29 May 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-7430 in the wild and no public exploit code.\n\nAffected product: saadiqbal Post Snippets – Custom WordPress Code Snippets Customizer. 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-2026-7430/ (Markdown: https://insights.sbomify.com/CVE-2026-7430/index.md)","id":"CVE-2026-7430","markdown":"https://insights.sbomify.com/CVE-2026-7430/index.md","name":"CVE-2026-7430","record":{"aliases":["GHSA-8v38-ppcg-cmjm"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"high_privilege","summary":"Administrators can inject arbitrary scripts via malicious import files, executing code in other administrators' browsers when accessing post editors.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":4.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The Post Snippets plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 4.0.19. This is due to insufficient output escaping of imported snippet content when rendering JavaScript variables in the post editor. Specifically, the `jqueryUiDialog()` method in `WPEditor.php` embeds snippet content directly into JavaScript string literals without escaping double quotes (the quote-escaping code on line 214 is commented out). When snippets are imported via the Import/Export feature, the content bypasses WordPress's `wp_magic_quotes()` (which would otherwise add protective backslashes), allowing double quotes in snippet content to break out of the JavaScript string context. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts via a malicious import file that execute whenever any administrator accesses a post editor page. Please note that this does not affect single-site installations as administrators already have the `unfiltered_html` capability.","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":"Post Snippets \u003c= 4.0.19 - Authenticated (Administrator+) Stored Cross-Site Scripting via Import","id":"CVE-2026-7430","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"Missing authorization in Secure Access Client","id":"CVE-2026-7431"},"packages":[],"prev":{"headline":"SSCMS v7.4.0 Reflected Cross-Site Scripting via STL Processing","id":"CVE-2026-7429"},"products":["Post Snippets – Custom WordPress Code Snippets Customizer"],"published":"2026-05-29","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":"2026-05-29","vendors":["saadiqbal"]},"summary":"Administrators can inject arbitrary scripts via malicious import files, executing code in other administrators' browsers when accessing post editors.","url":"https://insights.sbomify.com/CVE-2026-7430/"}