{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-30797 exists.","fix":"No fix has been published for CVE-2026-30797 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-30797 is a critical missing authorization vulnerability in rustdesk-client RustDesk Client, published on 5 Mar 2026. 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-2026-30797 and fix it if it is affected.\n\nWhat it is: CVE-2026-30797 is a critical missing authorization vulnerability in rustdesk-client RustDesk Client, published on 5 Mar 2026. 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-2026-30797 exists.\n\nAffected product: rustdesk-client RustDesk Client. 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-2026-30797/ (Markdown: https://insights.sbomify.com/CVE-2026-30797/index.md)","id":"CVE-2026-30797","markdown":"https://insights.sbomify.com/CVE-2026-30797/index.md","name":"CVE-2026-30797","record":{"aliases":["GHSA-9h94-q24v-4v27"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"RustDesk Client","requires_auth":"none","summary":"Attackers can silently re-home RustDesk clients to malicious servers via crafted URIs, bypassing authorization checks and potentially intercepting remote control sessions.","user_interaction":"required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VULSec","cpe":[{"product":"rustdesk","vendor":"rustdesk"}],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"},{"id":"CWE-749","name":"Exposed Dangerous Method or Function"}],"description":"Missing Authorization vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (Flutter URI scheme handler, config import modules) allows Application API Message Manipulation via Man-in-the-Middle. This vulnerability is associated with program files flutter/lib/common.Dart and program routines importConfig() via URI handler.\n\nThis issue affects RustDesk Client: through 1.4.5.","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":"RustDesk rustdesk://config/ URI Silently Re-homes Client to Attacker-Controlled Server","id":"CVE-2026-30797","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"RustDesk Client Accepts Unauthenticated stop-service Command via Strategy Payload","id":"CVE-2026-30798"},"packages":[],"prev":{"headline":"RustDesk Client Transmits Preset Address Book Password Verbatim in Heartbeat Sync","id":"CVE-2026-30796"},"products":["RustDesk Client"],"published":"2026-03-05","related":[{"cvss_score":9.8,"headline":"Misconfiguration in n/a","id":"CVE-2024-25140","kev_date_added":null,"published":"2024-02-06"},{"cvss_score":9.3,"headline":"RustDesk Flutter URI Handler Sets Permanent Password Without Privilege Check or User Confirmation","id":"CVE-2026-30793","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":8.7,"headline":"RustDesk Client Accepts Pseudo-Encrypted Config Strings Without Cryptographic Validation","id":"CVE-2026-30791","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":8.7,"headline":"RustDesk HTTP Client Silently Accepts Invalid TLS Certificates After Handshake Failure","id":"CVE-2026-30795","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":8.3,"headline":"RustDesk Client Blindly Merges Unauthenticated Strategy Payloads, Bypassing Local Security Settings","id":"CVE-2026-30792","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":8.2,"headline":"RustDesk Encrypts Local Passwords with World-Readable Machine ID and Fixed Zero Nonce (XSalsa20-Poly1305)","id":"CVE-2026-30785","kev_date_added":null,"published":"2026-03-05"}],"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":"2026-03-17","vendors":["rustdesk-client"]},"summary":"Attackers can silently re-home RustDesk clients to malicious servers via crafted URIs, bypassing authorization checks and potentially intercepting remote control sessions.","url":"https://insights.sbomify.com/CVE-2026-30797/"}