{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-70374 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-70374 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-70374 is a high-severity command injection vulnerability in HashBrownCMS hashbrown-cms, published on 5 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-2026-70374 and fix it if it is affected.\n\nWhat it is: CVE-2026-70374 is a high-severity command injection vulnerability in HashBrownCMS hashbrown-cms, published on 5 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-2026-70374 in the wild and no public exploit code.\n\nAffected product: HashBrownCMS hashbrown-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-2026-70374/ (Markdown: https://insights.sbomify.com/CVE-2026-70374/index.md)","id":"CVE-2026-70374","markdown":"https://insights.sbomify.com/CVE-2026-70374/index.md","name":"CVE-2026-70374","record":{"aliases":["GHSA-f8rj-8x92-pfp5"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"HashBrown CMS","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary OS commands via crafted filenames during media thumbnail generation in HashBrown CMS.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TuranSec","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"HashBrown CMS through 1.4.6 contains an OS Command Injection vulnerability (CWE-78) in the media upload thumbnail generation routine. Media.generateThumbnail in src/Server/Entity/Resource/Media.js builds a temporary file path as 'thumbnail' + Path.extname(filename) and passes it, unescaped, into a shell command executed via AppService.exec ('convert ' + tempFile + ...).","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":"HashBrown CMS - OS Command Injection in Media Upload Thumbnail Generation","id":"CVE-2026-70374","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"HashBrown CMS - OS Command Injection via Git Deployer Branch Field","id":"CVE-2026-70375"},"packages":[],"prev":{"headline":"Koha - SQL Injection in reports/issues_stats.pl","id":"CVE-2026-70373"},"products":["hashbrown-cms"],"published":"2026-08-05","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":"2026-08-10","vendors":["HashBrownCMS"]},"summary":"Attackers can execute arbitrary OS commands via crafted filenames during media thumbnail generation in HashBrown CMS.","url":"https://insights.sbomify.com/CVE-2026-70374/"}