{"answers":{"affected":"3 open source packages ship an affected version, including mattermost-desktop and mattermost. It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-39772 in the wild and no public exploit code.","fix":"Upgrade mattermost-desktop to 5.9.0 or later.","what":"CVE-2024-39772 is a low-severity vulnerability in Mattermost, published on 16 Sep 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-39772 and fix it if it is affected.\n\nWhat it is: CVE-2024-39772 is a low-severity vulnerability in Mattermost, published on 16 Sep 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-39772 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mattermost-desktop (npm): affected all versions; fixed in 5.9.0\n- mattermost-desktop (npm): affected all versions; fixed in 5.9.0\n- mattermost (Bitnami): affected all versions; fixed in 5.9.0\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-2024-39772/ (Markdown: https://insights.sbomify.com/CVE-2024-39772/index.md)","id":"CVE-2024-39772","markdown":"https://insights.sbomify.com/CVE-2024-39772/index.md","name":"CVE-2024-39772","record":{"aliases":["BIT-mattermost-2024-39772","GHSA-5777-rcjj-9p22"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Mattermost Desktop App","requires_auth":"none","summary":"Attackers can silently capture high-quality screenshots via JavaScript APIs in the Mattermost Desktop App, exposing sensitive visual data.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Mattermost","cpe":[{"product":"mattermost_desktop","vendor":"mattermost"}],"cvss":{"score":3.7,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"Mattermost Desktop App versions \u003c=5.8.0 fail to safeguard screen capture functionality which allows an attacker to silently capture high-quality screenshots via JavaScript APIs.","ecosystems":["Bitnami","npm"],"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":"Silent Desktop Screenshot Capture","id":"CVE-2024-39772","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"security_feature_bypass","year":"2024"},"n_packages":3,"n_references":1,"next":{"headline":"Information disclosure in Wavlink AC3000","id":"CVE-2024-39773"},"packages":[{"ecosystem":"Bitnami","fixed":["5.9.0"],"introduced":["0"],"last_affected":[],"package":"mattermost","purl":"pkg:bitnami/mattermost","source":"BIT-mattermost-2024-39772"},{"ecosystem":"npm","fixed":["5.9.0"],"introduced":["0"],"last_affected":[],"package":"mattermost-desktop","purl":null,"source":"GHSA-5777-rcjj-9p22"},{"ecosystem":"npm","fixed":["5.9.0"],"introduced":["0"],"last_affected":[],"package":"mattermost-desktop","purl":"pkg:npm/mattermost-desktop","source":"GHSA-5777-rcjj-9p22"}],"prev":{"headline":"Security feature bypass in QBiC CLOUD CC-2L","id":"CVE-2024-39771"},"products":["Mattermost"],"published":"2024-09-16","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2016-11064","kev_date_added":null,"published":"2020-06-19"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2019-20856","kev_date_added":null,"published":"2020-06-19"},{"cvss_score":8.8,"headline":"Code injection in n/a","id":"CVE-2019-20861","kev_date_added":null,"published":"2020-06-19"},{"cvss_score":7.6,"headline":"Arbitrary application execution via unvalidated server-controlled URLs in Help menu","id":"CVE-2026-1046","kev_date_added":null,"published":"2026-02-16"},{"cvss_score":7.3,"headline":"Security feature bypass in n/a","id":"CVE-2020-14456","kev_date_added":null,"published":"2020-06-19"},{"cvss_score":6.5,"headline":"Posting a malicious markdown image crashes the Mattermost Desktop App","id":"CVE-2026-8075","kev_date_added":null,"published":"2026-07-17"},{"cvss_score":6.5,"headline":"Overly long URLs crash the Mattermost Desktop App","id":"CVE-2026-8683","kev_date_added":null,"published":"2026-06-15"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"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":"partial"},"state":"PUBLISHED","updated":"2024-09-16","vendors":["Mattermost"]},"summary":"Attackers can silently capture high-quality screenshots via JavaScript APIs in the Mattermost Desktop App, exposing sensitive visual data.","url":"https://insights.sbomify.com/CVE-2024-39772/"}