{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2022-46874 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2022-46874 is a high-severity code injection vulnerability in Mozilla Firefox, published on 22 Dec 2022. 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-2022-46874 and fix it if it is affected.\n\nWhat it is: CVE-2022-46874 is a high-severity code injection vulnerability in Mozilla Firefox, published on 22 Dec 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2022-46874 in the wild and no public exploit code.\n\nAffected product: Mozilla Firefox. 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-2022-46874/ (Markdown: https://insights.sbomify.com/CVE-2022-46874/index.md)","id":"CVE-2022-46874","markdown":"https://insights.sbomify.com/CVE-2022-46874/index.md","name":"CVE-2022-46874","record":{"aliases":["DEBIAN-CVE-2022-46874","GHSA-pwwf-7f48-895h","MGASA-2022-0484","SUSE-SU-2022:4636-1","UBUNTU-CVE-2022-46874"],"analysis":{"component_type":"browser","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Mozilla Firefox Thunderbird","requires_auth":"none","summary":"Attackers can execute malicious code by exploiting filename truncation that hides valid extensions, affecting Firefox and Thunderbird users.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mozilla","cpe":[{"product":"firefox","vendor":"mozilla"},{"product":"firefox_esr","vendor":"mozilla"},{"product":"thunderbird","vendor":"mozilla"}],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"A file with a long filename could have had its filename truncated to remove the valid extension, leaving a malicious extension in its place. This could potentially led to user confusion and the execution of malicious code.\u003cbr/\u003e*Note*: This issue was originally included in the advisories for Thunderbird 102.6, but a patch (specific to Thunderbird) was omitted, resulting in it actually being fixed in Thunderbird 102.6.1. This vulnerability affects Firefox \u003c 108, Thunderbird \u003c 102.6.1, Thunderbird \u003c 102.6, and Firefox ESR \u003c 102.6.","ecosystems":["SUSE:Linux Enterprise Module for Package Hub 15 SP4","SUSE:Linux Enterprise Workstation Extension 15 SP4","openSUSE:Leap 15.4"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Code injection in Firefox","id":"CVE-2022-46874","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"mozilla:firefox","products":["mozilla:firefox","mozilla:firefox_esr","mozilla:thunderbird"],"type":"code_injection","year":"2022"},"n_packages":3,"n_references":7,"next":{"headline":"Security feature bypass in Firefox","id":"CVE-2022-46875"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP4","fixed":["102.6.1-150200.8.99.1"],"introduced":["0"],"last_affected":[],"package":"MozillaThunderbird","purl":"pkg:rpm/suse/MozillaThunderbird\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4","source":"SUSE-SU-2022:4636-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP4","fixed":["102.6.1-150200.8.99.1"],"introduced":["0"],"last_affected":[],"package":"MozillaThunderbird","purl":"pkg:rpm/suse/MozillaThunderbird\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP4","source":"SUSE-SU-2022:4636-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["102.6.1-150200.8.99.1"],"introduced":["0"],"last_affected":[],"package":"MozillaThunderbird","purl":"pkg:rpm/opensuse/MozillaThunderbird\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2022:4636-1"}],"prev":{"headline":"Cross-site scripting in Firefox","id":"CVE-2022-46873"},"products":["Firefox","Firefox ESR","Thunderbird"],"published":"2022-12-22","related":[{"cvss_score":10,"headline":"Mozilla Firefox and Thunderbird Sandbox Escape","id":"CVE-2019-11708","kev_date_added":"2022-05-23","published":"2019-07-23"},{"cvss_score":9.8,"headline":"Mozilla Multiple Products Remote Code Execution","id":"CVE-2010-3765","kev_date_added":"2025-10-06","published":"2010-10-27"},{"cvss_score":9.6,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2022-26486","kev_date_added":"2022-03-07","published":"2022-12-22"},{"cvss_score":8.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2022-26485","kev_date_added":"2022-03-07","published":"2022-12-22"},{"cvss_score":8.8,"headline":"Mozilla Firefox and Thunderbird Type Confusion","id":"CVE-2019-11707","kev_date_added":"2022-05-23","published":"2019-07-23"},{"cvss_score":8.1,"headline":"Mozilla Firefox And Thunderbird Use-After-Free","id":"CVE-2020-6819","kev_date_added":"2021-11-03","published":"2020-04-24"},{"cvss_score":8.1,"headline":"Mozilla Firefox And Thunderbird Use-After-Free","id":"CVE-2020-6820","kev_date_added":"2021-11-03","published":"2020-04-24"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-04-15","vendors":["Mozilla"]},"summary":"Attackers can execute malicious code by exploiting filename truncation that hides valid extensions, affecting Firefox and Thunderbird users.","url":"https://insights.sbomify.com/CVE-2022-46874/"}