{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-54329 exists.","fix":"No fix has been published for CVE-2023-54329 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-54329 is a critical memory corruption vulnerability in Inbit Messenger, published on 13 Jan 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-2023-54329 and fix it if it is affected.\n\nWhat it is: CVE-2023-54329 is a critical memory corruption vulnerability in Inbit Messenger, published on 13 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-54329 exists.\n\nAffected product: Inbit Messenger. 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-2023-54329/ (Markdown: https://insights.sbomify.com/CVE-2023-54329/index.md)","id":"CVE-2023-54329","markdown":"https://insights.sbomify.com/CVE-2023-54329/index.md","name":"CVE-2023-54329","record":{"aliases":["GHSA-xvhq-qrmp-cx9w"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Inbit Messenger","requires_auth":"none","summary":"Unauthenticated attackers can execute arbitrary commands with system privileges via crafted XML packets exploiting a stack overflow in Inbit Messenger.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"inbit_messenger","vendor":"inbit"}],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"Inbit Messenger 4.6.0 - 4.9.0 contains a remote command execution vulnerability that allows unauthenticated attackers to execute arbitrary commands by exploiting a stack overflow in the messenger's protocol. Attackers can send specially crafted XML packets to port 10883 with a malicious payload to trigger the vulnerability and execute commands with system privileges.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Inbit Messenger 4.9.0 - Unauthenticated Remote Command Execution (RCE)","id":"CVE-2023-54329","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"Inbit Messenger 4.9.0 - Unauthenticated Remote SEH Overflow","id":"CVE-2023-54330"},"packages":[],"prev":{"headline":"AimOne Video Converter 2.04 Build 103 Buffer Overflow in Registration Form","id":"CVE-2023-54328"},"products":["Inbit Messenger"],"published":"2026-01-13","related":[{"cvss_score":9.3,"headline":"Inbit Messenger 4.9.0 - Unauthenticated Remote SEH Overflow","id":"CVE-2023-54330","kev_date_added":null,"published":"2026-01-13"}],"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":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-03-05","vendors":["Inbit"]},"summary":"Unauthenticated attackers can execute arbitrary commands with system privileges via crafted XML packets exploiting a stack overflow in Inbit Messenger.","url":"https://insights.sbomify.com/CVE-2023-54329/"}