{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-54334 exists.","fix":"No fix has been published for CVE-2023-54334 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-54334 is a high-severity memory corruption vulnerability in Explorerplusplus Explorer32++, published on 13 Jan 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-54334 and fix it if it is affected.\n\nWhat it is: CVE-2023-54334 is a high-severity memory corruption vulnerability in Explorerplusplus Explorer32++, published on 13 Jan 2026. It can only be exploited from the same machine or local network, 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-2023-54334 exists.\n\nAffected product: Explorerplusplus Explorer32++. 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-2023-54334/ (Markdown: https://insights.sbomify.com/CVE-2023-54334/index.md)","id":"CVE-2023-54334","markdown":"https://insights.sbomify.com/CVE-2023-54334/index.md","name":"CVE-2023-54334","record":{"aliases":["GHSA-gjr3-g2r5-fvvj"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"File manager","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary code by providing a long file name argument to corrupt the Structured Exception Handler chain in Explorer32++.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"explorer\\+\\+","vendor":"explorerplusplus"}],"cvss":{"score":7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/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":"Explorer32++ 1.3.5.531 contains a buffer overflow vulnerability in Structured Exception Handler (SEH) records that allows attackers to execute arbitrary code. Attackers can exploit the vulnerability by providing a long file name argument over 396 characters to corrupt the SEH chain and potentially execute malicious code.","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":"Explorer32++ 1.3.5.531 - Buffer overflow","id":"CVE-2023-54334","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"eXtplorer\u003c= 2.1.14 - Authentication Bypass \u0026 Remote Code Execution (RCE)","id":"CVE-2023-54335"},"packages":[],"prev":{"headline":"Social-Share-Buttons 2.2.3 - SQL Injection via project_id Parameter","id":"CVE-2023-54333"},"products":["Explorer32++"],"published":"2026-01-13","related":[{"cvss_score":7.3,"headline":"Buffer Overflow Vulnerability in Explorer++","id":"CVE-2024-0645","kev_date_added":null,"published":"2024-01-17"}],"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":"2026-01-14","vendors":["Explorerplusplus"]},"summary":"Attackers can execute arbitrary code by providing a long file name argument to corrupt the Structured Exception Handler chain in Explorer32++.","url":"https://insights.sbomify.com/CVE-2023-54334/"}