{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-30783 exists.","fix":"No fix has been published for CVE-2026-30783 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-30783 is a medium-severity vulnerability in rustdesk-client RustDesk Client, published on 5 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-30783 and fix it if it is affected.\n\nWhat it is: CVE-2026-30783 is a medium-severity vulnerability in rustdesk-client RustDesk Client, published on 5 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-30783 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-2026-30783/ (Markdown: https://insights.sbomify.com/CVE-2026-30783/index.md)","id":"CVE-2026-30783","markdown":"https://insights.sbomify.com/CVE-2026-30783/index.md","name":"CVE-2026-30783","record":{"aliases":["GHSA-f8r5-ghjf-q2pv"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"RustDesk remote desktop client","requires_auth":"low_privilege","summary":"Attackers can orphan the API channel to bypass admin commands and ACL policies in RustDesk Client, requiring an upgrade to remediate.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VULSec","cpe":[{"product":"rustdesk","vendor":"rustdesk"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-841","name":"Improper Enforcement of Behavioral Workflow"},{"id":"CWE-602","name":"Client-Side Enforcement of Server-Side Security"}],"description":"A vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Client signaling, API sync loop, config management modules) allows Privilege Abuse.\n\n This vulnerability is associated with program files src/rendezvous_mediator.Rs, src/hbbs_http/sync.Rs and program routines API sync loop, api-server config handling.\n\nThis issue affects RustDesk Client: through 1.4.8.","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 Client Can Orphan API Channel to Ignore All Admin Commands and ACL Policies","id":"CVE-2026-30783","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"This CVE ID has been withdrawn by its CVE Numbering Authority.","id":"CVE-2026-30784"},"packages":[],"prev":{"headline":"SkyWalking OAP /debugging/config/dump endpoint may leak sensitive configuration information","id":"CVE-2026-30778"},"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":9.3,"headline":"RustDesk rustdesk://config/ URI Silently Re-homes Client to Attacker-Controlled Server","id":"CVE-2026-30797","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":"2026-06-22","vendors":["rustdesk-client"]},"summary":"Attackers can orphan the API channel to bypass admin commands and ACL policies in RustDesk Client, requiring an upgrade to remediate.","url":"https://insights.sbomify.com/CVE-2026-30783/"}