{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-40783 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-40783 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-40783 is a critical code injection vulnerability in Creative Themes Blocksy Companion Pro, published on 17 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-40783 and fix it if it is affected.\n\nWhat it is: CVE-2026-40783 is a critical code injection vulnerability in Creative Themes Blocksy Companion Pro, published on 17 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-40783 in the wild and no public exploit code.\n\nAffected product: Creative Themes Blocksy Companion Pro. 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-2026-40783/ (Markdown: https://insights.sbomify.com/CVE-2026-40783/index.md)","id":"CVE-2026-40783","markdown":"https://insights.sbomify.com/CVE-2026-40783/index.md","name":"CVE-2026-40783","record":{"aliases":["GHSA-9px2-42wj-2333"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"A contributor can achieve remote code execution in the Blocksy Companion Pro WordPress plugin, requiring an upgrade to secure the site.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","cpe":[],"cvss":{"score":9.9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"Contributor Remote Code Execution (RCE) in Blocksy Companion Pro \u003c= 2.1.37 versions.","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":"WordPress Blocksy Companion Pro plugin \u003c= 2.1.37 - Remote Code Execution (RCE) vulnerability","id":"CVE-2026-40783","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress FluentBoards plugin \u003c= 1.91.2 - Insecure Direct Object References (IDOR) vulnerability","id":"CVE-2026-40784"},"packages":[],"prev":{"headline":"WordPress WPAdverts plugin \u003c= 2.3.0 - Broken Access Control vulnerability","id":"CVE-2026-40782"},"products":["Blocksy Companion Pro"],"published":"2026-06-17","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":"2026-06-17","vendors":["Creative Themes"]},"summary":"A contributor can achieve remote code execution in the Blocksy Companion Pro WordPress plugin, requiring an upgrade to secure the site.","url":"https://insights.sbomify.com/CVE-2026-40783/"}