{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-124426 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-124426 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-124426 is a medium-severity vulnerability in craftcms cms, published on 8 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-124426 and fix it if it is affected.\n\nWhat it is: CVE-2026-124426 is a medium-severity vulnerability in craftcms cms, published on 8 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-124426 in the wild and no public exploit code.\n\nAffected product: craftcms cms. 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-2026-124426/ (Markdown: https://insights.sbomify.com/CVE-2026-124426/index.md)","id":"CVE-2026-124426","markdown":"https://insights.sbomify.com/CVE-2026-124426/index.md","name":"CVE-2026-124426","record":{"aliases":["GHSA-mj59-pg4q-vh88","GHSA-mp59-9rf5-93wr"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"Craft CMS from 5.0.0 before 5.11.2 contains an authorization bypass vulnerability that allows unauthenticated attackers to read content from sites outside a GraphQL schema's Sites scope. Attackers can send a POST request to /actions/graphql/api selecting the localized field without the siteId argument to disclose out-of-scope site content.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Craft CMS before 5.11.2 GraphQL Sites Scope Bypass via localized Field","id":"CVE-2026-124426","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Craft CMS 5.0.0 before 5.11.2 GraphQL Schema Scope Bypass via prev/next","id":"CVE-2026-124427"},"nickname":null,"packages":[],"prev":{"headline":"Parse Server 9.10.6-alpha.1 before 9.10.7-alpha.2 Information Disclosure via Save Response","id":"CVE-2026-124425"},"products":["cms"],"published":"2026-11-08","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":"partial"},"state":"PUBLISHED","updated":"2026-11-12","vendors":["craftcms"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-124426/"}