{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-1356 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-1356 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-1356 is a medium-severity server-side request forgery vulnerability in mateuszgbiorczyk Converter for Media – Optimize images | Convert WebP \u0026 AVIF, published on 12 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-2026-1356 and fix it if it is affected.\n\nWhat it is: CVE-2026-1356 is a medium-severity server-side request forgery vulnerability in mateuszgbiorczyk Converter for Media – Optimize images | Convert WebP \u0026 AVIF, published on 12 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-1356 in the wild and no public exploit code.\n\nAffected product: mateuszgbiorczyk Converter for Media – Optimize images | Convert WebP \u0026 AVIF. 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-2026-1356/ (Markdown: https://insights.sbomify.com/CVE-2026-1356/index.md)","id":"CVE-2026-1356","markdown":"https://insights.sbomify.com/CVE-2026-1356/index.md","name":"CVE-2026-1356","record":{"aliases":["GHSA-cj74-j73p-qf3x"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can exploit SSRF in the Converter for Media plugin to query and modify internal services via arbitrary web requests.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"The Converter for Media – Optimize images | Convert WebP \u0026 AVIF plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.5.1 via the PassthruLoader::load_image_source function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.","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":"Server-side request forgery in Converter for Media – Optimize images | Convert WebP \u0026 AVIF","id":"CVE-2026-1356","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Migration, Backup, Staging \u003c= 0.9.123 - Unauthenticated Arbitrary File Upload","id":"CVE-2026-1357"},"packages":[],"prev":{"headline":"Missing Authorization Check in GitHub Enterprise Server Allows Unauthorized Uploads to Repository Migration Exports","id":"CVE-2026-1355"},"products":["Converter for Media – Optimize images | Convert WebP \u0026 AVIF"],"published":"2026-02-12","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":"2026-04-08","vendors":["mateuszgbiorczyk"]},"summary":"Unauthenticated attackers can exploit SSRF in the Converter for Media plugin to query and modify internal services via arbitrary web requests.","url":"https://insights.sbomify.com/CVE-2026-1356/"}