{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-124437 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-124437 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-124437 is a high-severity vulnerability in scriban, published on 8 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-124437 and fix it if it is affected.\n\nWhat it is: CVE-2026-124437 is a high-severity vulnerability in scriban, published on 8 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-124437 in the wild and no public exploit code.\n\nAffected product: scriban. 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-2026-124437/ (Markdown: https://insights.sbomify.com/CVE-2026-124437/index.md)","id":"CVE-2026-124437","markdown":"https://insights.sbomify.com/CVE-2026-124437/index.md","name":"CVE-2026-124437","record":{"aliases":["GHSA-33xx-p3r3-5jv7","GHSA-95w2-9mjq-6c74"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"Scriban before 7.5.3 contains a resource exhaustion vulnerability that allows untrusted template authors to exhaust memory and CPU because builtins like math.format, regex.replace and string.escape skip the LimitToString allocation guard. Attackers can submit small templates using huge format precision specifiers, shared-structure array comparison, BigInteger multiplication or exponential function recursion that ignore LoopLimit and CancellationToken, crashing or stalling multi-tenant hosts.","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":"Scriban before 7.5.3 Denial of Service via Unguarded Builtins and Recursion","id":"CVE-2026-124437","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Scriban before 7.5.2 Delegate Target Exposure via array.map Member Access","id":"CVE-2026-124438"},"nickname":null,"packages":[],"prev":{"headline":"OpenRemote before 1.32.2 Improper Authorization Allows Realm Admins to Modify Global Resources","id":"CVE-2026-124436"},"products":["scriban"],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-11-08","vendors":["scriban"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-124437/"}