{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-46116 exists.","fix":"No fix has been published for CVE-2023-46116 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-46116 is a critical command injection vulnerability in tutao tutanota, published on 15 Dec 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-46116 and fix it if it is affected.\n\nWhat it is: CVE-2023-46116 is a critical command injection vulnerability in tutao tutanota, published on 15 Dec 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-46116 exists.\n\nAffected product: tutao tutanota. 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-2023-46116/ (Markdown: https://insights.sbomify.com/CVE-2023-46116/index.md)","id":"CVE-2023-46116","markdown":"https://insights.sbomify.com/CVE-2023-46116/index.md","name":"CVE-2023-46116","record":{"aliases":["GHSA-mxgj-pq62-f644"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Tutanota email client","requires_auth":"none","summary":"Attackers can execute arbitrary code on victim computers by exploiting insufficient URL scheme validation in the Tutanota email client.","user_interaction":"required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"tutanota","vendor":"tuta"}],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Tutanota (Tuta Mail) is an encrypted email provider. Tutanota allows users to open links in emails in external applications. Prior to version 3.118.12, it correctly blocks the `file:` URL scheme, which can be used by malicious actors to gain code execution on a victims computer, however fails to check other harmful schemes such as `ftp:`, `smb:`, etc. which can also be used. Successful exploitation of this vulnerability will enable an attacker to gain code execution on a victim's computer. Version 3.118.2 contains a patch for this issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Remote Code Execution via insufficiently sanitized call to shell.openExternal","id":"CVE-2023-46116","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2023"},"n_packages":0,"n_references":5,"next":{"headline":"Inadequate validation of retrieved subdomains may lead to a Remote Code Execution in reconFTW","id":"CVE-2023-46117"},"packages":[],"prev":{"headline":"Updater Private Keys Possibly Leaked via Vite Environment Variables in tauri-cli","id":"CVE-2023-46115"},"products":["tutanota"],"published":"2023-12-15","related":[{"cvss_score":7.5,"headline":"Attacker can prevent users from accessing received emails","id":"CVE-2024-23655","kev_date_added":null,"published":"2024-01-25"},{"cvss_score":5.3,"headline":"Tuta loads images from external resources","id":"CVE-2024-23330","kev_date_added":null,"published":"2024-01-23"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-10-08","vendors":["tutao"]},"summary":"Attackers can execute arbitrary code on victim computers by exploiting insufficient URL scheme validation in the Tutanota email client.","url":"https://insights.sbomify.com/CVE-2023-46116/"}