{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-54203 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-54203 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-54203 is a critical vulnerability in Tobit Laboratories AG TeamDavid, published on 7 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-2026-54203 and fix it if it is affected.\n\nWhat it is: CVE-2026-54203 is a critical vulnerability in Tobit Laboratories AG TeamDavid, published on 7 Aug 2026. 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-2026-54203 in the wild and no public exploit code.\n\nAffected product: Tobit Laboratories AG TeamDavid. 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-2026-54203/ (Markdown: https://insights.sbomify.com/CVE-2026-54203/index.md)","id":"CVE-2026-54203","markdown":"https://insights.sbomify.com/CVE-2026-54203/index.md","name":"CVE-2026-54203","record":{"aliases":["GHSA-v8q6-f954-39gq"],"analysis":{"component_type":"server_software","fix_type":"configuration_change","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"TeamDavid mail server","requires_auth":"none","summary":"Unauthenticated attackers can read sensitive data, including passwords, via a memory leak in the Webbox component of TeamDavid.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"NCSC.ch","cpe":[],"cvss":{"score":9.2,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Memory Leak to an Unauthorized Actor vulnerability in Tobit Laboratories AG TeamDavid's Webbox allows reading of sensitive information. When accessing the URL “/.well-known/mta-sts.”, the application responds\n with memory. By repeatedly \nrequesting this endpoint, an attacker can access sensitive \ninformation, including user passwords. Exploitation does not require \nauthentication. This issue affects TeamDavid before Rollout 528.\n\nStarting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"TeamDavid: Memory Leak leaking sensitive information","id":"CVE-2026-54203","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"TeamDavid: Server-Side Request Forgery (SSRF) via 'pathnameroot' parameter in search functionality","id":"CVE-2026-54204"},"packages":[],"prev":{"headline":"TeamDavid: Path Traversal in the archive creation functionality","id":"CVE-2026-54202"},"products":["TeamDavid"],"published":"2026-08-07","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-07","vendors":["Tobit Laboratories AG"]},"summary":"Unauthenticated attackers can read sensitive data, including passwords, via a memory leak in the Webbox component of TeamDavid.","url":"https://insights.sbomify.com/CVE-2026-54203/"}