{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-79988 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-79988 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-79988 is a high-severity code injection vulnerability in craftcms cms, published on 27 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-79988 and fix it if it is affected.\n\nWhat it is: CVE-2026-79988 is a high-severity code injection vulnerability in craftcms cms, published on 27 Aug 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-2026-79988 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-2026-79988/ (Markdown: https://insights.sbomify.com/CVE-2026-79988/index.md)","id":"CVE-2026-79988","markdown":"https://insights.sbomify.com/CVE-2026-79988/index.md","name":"CVE-2026-79988","record":{"aliases":["GHSA-9fvq-jx89-q558"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Craft CMS","requires_auth":"low_privilege","summary":"Authenticated attackers can execute arbitrary code by exploiting a Twig sandbox escape in Craft CMS that permits dangerous Yii framework functionality.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Hackrate","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-693","name":"Protection Mechanism Failure"}],"description":"The Twig sandbox mechanism in Craft CMS is configured to allow dangerous functionality from the Yii framework, leading to authenticated RCE similar to previously disclosed vulnerabilities.","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":"Authenticated RCE through Twig sandbox escape","id":"CVE-2026-79988","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Arbitrary user password reset leading to administrator account takeover","id":"CVE-2026-79989"},"packages":[],"prev":{"headline":"Low-privilege RCE through element-search eager loading","id":"CVE-2026-79987"},"products":["cms"],"published":"2026-08-27","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":"2026-08-28","vendors":["craftcms"]},"summary":"Authenticated attackers can execute arbitrary code by exploiting a Twig sandbox escape in Craft CMS that permits dangerous Yii framework functionality.","url":"https://insights.sbomify.com/CVE-2026-79988/"}