{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1306 exists.","fix":"No fix has been published for CVE-2026-1306 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-1306 is a critical vulnerability in adminkov midi-Synth, published on 14 Feb 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-2026-1306 and fix it if it is affected.\n\nWhat it is: CVE-2026-1306 is a critical vulnerability in adminkov midi-Synth, published on 14 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1306 exists.\n\nAffected product: adminkov midi-Synth. 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-2026-1306/ (Markdown: https://insights.sbomify.com/CVE-2026-1306/index.md)","id":"CVE-2026-1306","markdown":"https://insights.sbomify.com/CVE-2026-1306/index.md","name":"CVE-2026-1306","record":{"aliases":["GHSA-6m5f-57jg-w742"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can upload arbitrary files via the export AJAX action, potentially leading to remote code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cna","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-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"The midi-Synth plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type and file extension validation in the 'export' AJAX action in all versions up to, and including, 1.1.0. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible granted the attacker can obtain a valid nonce. The nonce is exposed in frontend JavaScript making it trivially accessible to unauthenticated attackers.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-04-28","github_poc":2,"max_poc_stars":0,"metasploit":0,"nuclei":1,"refs":[{"date":"2026-04-28T16:27:13Z","kind":"github_poc","ref":"https://github.com/murrez/CVE-2026-1306","stars":0,"title":"PoC list runner for CVE-2026-1306 (WordPress midi-Synth ≤1.1.0): fetches exposed midiSynth_nonce, POSTs export AJAX to drop files under sound/. Authorized security testing only."},{"date":"2026-10-27T13:43:31Z","kind":"github_poc","ref":"https://github.com/SecureNet-Dynamics/CVE-2026-1306","stars":0,"title":"The midi-Synth plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type and file extension validation in the 'export' AJAX action in all versions up to, and including, 1.1.0. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution "},{"date":null,"kind":"nuclei","ref":"http/cves/2026/CVE-2026-1306.yaml","stars":null,"title":"WordPress midi-Synth \u003c= 1.1.0 - Unauthenticated Arbitrary File Upload"}],"tier":"weaponised"},"has_fix":null,"headline":"midi-Synth \u003c= 1.1.0 - Unauthenticated Arbitrary File Upload via 'export' AJAX Action","id":"CVE-2026-1306","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Ninja Forms \u003c= 3.14.1 - Authenticated (Contributor+) Sensitive Information Disclosure via Block Editor Token","id":"CVE-2026-1307"},"packages":[],"prev":{"headline":"Japanized for WooCommerce \u003c= 2.8.4 - Missing Authorization to Unauthenticated Paidy Order Manipulation","id":"CVE-2026-1305"},"products":["midi-Synth"],"published":"2026-02-14","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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-08","vendors":["adminkov"]},"summary":"Unauthenticated attackers can upload arbitrary files via the export AJAX action, potentially leading to remote code execution.","url":"https://insights.sbomify.com/CVE-2026-1306/"}