{"answers":{"affected":"4 open source packages ship an affected version, including Scriban and Scriban.Signed.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-73062 exists.","fix":"Upgrade Scriban to 7.2.1 or later.","what":"CVE-2026-73062 is a high-severity denial of service vulnerability in scriban, published on 16 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-73062 and fix it if it is affected.\n\nWhat it is: CVE-2026-73062 is a high-severity denial of service vulnerability in scriban, published on 16 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-73062 exists.\n\nAffected packages and fixed versions:\n- Scriban (NuGet): affected from 3.0.0; fixed in 7.2.1\n- Scriban (NuGet): affected from 3.0.0; fixed in 7.2.1\n- Scriban.Signed (NuGet): affected from 3.0.0; fixed in 7.2.1\n- Scriban.Signed (NuGet): affected from 3.0.0; fixed in 7.2.1\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-2026-73062/ (Markdown: https://insights.sbomify.com/CVE-2026-73062/index.md)","id":"CVE-2026-73062","markdown":"https://insights.sbomify.com/CVE-2026-73062/index.md","name":"CVE-2026-73062","record":{"aliases":["GHSA-q6rr-fm2g-g5x8","GHSA-q84q-h76q-mqp7"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Scriban template library","requires_auth":"none","summary":"Attackers can cause resource exhaustion and denial of service by supplying large integer multipliers in templates, affecting applications using the Scriban library.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","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-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"Scriban versions 3.0.0 through 7.2.0 contain a denial of service vulnerability in the array multiplication operator that allocates memory without enforcing LoopLimit or overflow-safe arithmetic checks. Attackers can supply a large integer multiplier in a template to force multi-gigabyte memory allocations, causing resource exhaustion and availability degradation.","ecosystems":["NuGet"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Scriban 3.0.0 through 7.2.0 Denial of Service via Array Multiplication","id":"CVE-2026-73062","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"NuGet","product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":4,"n_references":2,"next":{"headline":"In Mbed TLS 3.2.0 though 3.6.6 and 4.0.0 through 4.1.0, an attacker who can cause an entropy source to fail can remove or inject bytes into","id":"CVE-2026-73064"},"packages":[{"ecosystem":"NuGet","fixed":["7.2.1"],"introduced":["3.0.0"],"last_affected":[],"package":"Scriban","purl":null,"source":"GHSA-q6rr-fm2g-g5x8"},{"ecosystem":"NuGet","fixed":["7.2.1"],"introduced":["3.0.0"],"last_affected":[],"package":"Scriban","purl":"pkg:nuget/Scriban","source":"GHSA-q6rr-fm2g-g5x8"},{"ecosystem":"NuGet","fixed":["7.2.1"],"introduced":["3.0.0"],"last_affected":[],"package":"Scriban.Signed","purl":null,"source":"GHSA-q6rr-fm2g-g5x8"},{"ecosystem":"NuGet","fixed":["7.2.1"],"introduced":["3.0.0"],"last_affected":[],"package":"Scriban.Signed","purl":"pkg:nuget/Scriban.Signed","source":"GHSA-q6rr-fm2g-g5x8"}],"prev":{"headline":"Scriban before 7.2.2 Arbitrary Property Write via TypedObjectAccessor","id":"CVE-2026-73061"},"products":["scriban"],"published":"2026-08-16","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-08","vendors":["scriban"]},"summary":"Attackers can cause resource exhaustion and denial of service by supplying large integer multipliers in templates, affecting applications using the Scriban library.","url":"https://insights.sbomify.com/CVE-2026-73062/"}