{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-78264 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-78264 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-78264 is a high-severity cross-site scripting vulnerability in Site Building with Toolset Toolset Blocks, published on 24 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-78264 and fix it if it is affected.\n\nWhat it is: CVE-2026-78264 is a high-severity cross-site scripting vulnerability in Site Building with Toolset Toolset Blocks, published on 24 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-78264 in the wild and no public exploit code.\n\nAffected product: Site Building with Toolset Toolset Blocks. 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-2026-78264/ (Markdown: https://insights.sbomify.com/CVE-2026-78264/index.md)","id":"CVE-2026-78264","markdown":"https://insights.sbomify.com/CVE-2026-78264/index.md","name":"CVE-2026-78264","record":{"aliases":["GHSA-v5q6-9xm9-3mc9"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can inject malicious scripts via the Toolset Blocks plugin, potentially compromising user sessions or site integrity.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks \u003c= 1.6.26 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 Toolset Blocks plugin \u003c= 1.6.26 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2026-78264","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress The Events Calendar plugin \u003c= 6.17.2 - PHP Object Injection vulnerability","id":"CVE-2026-78265"},"packages":[],"prev":{"headline":"WordPress Event Tickets plugin \u003c= 5.29.2.1 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2026-78263"},"products":["Toolset Blocks"],"published":"2026-08-24","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":"2026-08-25","vendors":["Site Building with Toolset"]},"summary":"Unauthenticated attackers can inject malicious scripts via the Toolset Blocks plugin, potentially compromising user sessions or site integrity.","url":"https://insights.sbomify.com/CVE-2026-78264/"}