{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-15413 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-15413 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-15413 is a critical vulnerability in Unknown Link Factory, published on 13 Aug 2026."},"fix_prompt":"Check this codebase for CVE-2026-15413 and fix it if it is affected.\n\nWhat it is: CVE-2026-15413 is a critical vulnerability in Unknown Link Factory, published on 13 Aug 2026. \nExploitation: There is no known exploitation of CVE-2026-15413 in the wild and no public exploit code.\n\nAffected product: Unknown Link Factory. 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-2026-15413/ (Markdown: https://insights.sbomify.com/CVE-2026-15413/index.md)","id":"CVE-2026-15413","markdown":"https://insights.sbomify.com/CVE-2026-15413/index.md","name":"CVE-2026-15413","record":{"aliases":["GHSA-p2hj-vx9x-4rh8"],"analysis":null,"analysis_generated_by":null,"assigner":"WPScan","cpe":[],"cvss":{"score":10,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-912","name":"Hidden Functionality"}],"description":"The Link Factory WordPress plugin is a backdoor. Distributed as a \"homepage sentence publisher\", it exposes an operator-controlled REST API under /wp-json/link-factory/v1/ - authenticated by a detached Ed25519 signature verified against a hardcoded operator public key (except for the health check).","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":"Link Factory - Backdoor","id":"CVE-2026-15413","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in Subscriptions for WooCommerce","id":"CVE-2026-15414"},"packages":[],"prev":{"headline":"IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty Open Redirect","id":"CVE-2026-15412"},"products":["Link Factory"],"published":"2026-08-13","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":"2026-08-13","vendors":["Unknown"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-15413/"}