{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-111255 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-111255 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-111255 is a high-severity vulnerability in cservit affiliate-toolkit – Multi-Network Affiliate \u0026 Amazon Product Display, published on 28 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-111255 and fix it if it is affected.\n\nWhat it is: CVE-2026-111255 is a high-severity vulnerability in cservit affiliate-toolkit – Multi-Network Affiliate \u0026 Amazon Product Display, published on 28 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-111255 in the wild and no public exploit code.\n\nAffected product: cservit affiliate-toolkit – Multi-Network Affiliate \u0026 Amazon Product Display. 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-2026-111255/ (Markdown: https://insights.sbomify.com/CVE-2026-111255/index.md)","id":"CVE-2026-111255","markdown":"https://insights.sbomify.com/CVE-2026-111255/index.md","name":"CVE-2026-111255","record":{"aliases":["GHSA-6wvw-5jhh-gcg4"],"analysis":null,"analysis_generated_by":null,"assigner":"Wordfence","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/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 affiliate-toolkit – Multi-Network Affiliate \u0026 Amazon Product Display plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 3.9.2 via the upload_image function. This is due to insufficient file type validation in upload_image due to a weak Content-Type prefix check and extension derivation from the attacker-controlled URL path, with no dangerous-extension stripping. This makes it possible for authenticated attackers, with contributor-level access and above, to upload files that may be executable, which makes remote code execution possible. Exploitation requires the \"import product image\" option to be enabled in the plugin settings, as this activates the image download pipeline triggered on product post save.","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":"The affiliate-toolkit – Multi-Network Affiliate \u0026 Amazon Product Display plugin for WordPress is vulnerable to Arbitrary File Upload in all","id":"CVE-2026-111255","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"libical through 4.0.6 Heap Out-of-Bounds Read via icalvalue_decode_ical_string","id":"CVE-2026-111269"},"packages":[],"prev":{"headline":"OpenNMS denial of service via XML entity expansion","id":"CVE-2026-111252"},"products":["affiliate-toolkit – Multi-Network Affiliate \u0026 Amazon Product Display"],"published":"2026-10-28","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":"total"},"state":"PUBLISHED","updated":"2026-10-28","vendors":["cservit"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-111255/"}