{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-2038 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-2038 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-2038 is a high-severity missing authorization vulnerability in GFI Archiver, published on 20 Feb 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-2026-2038 and fix it if it is affected.\n\nWhat it is: CVE-2026-2038 is a high-severity missing authorization vulnerability in GFI Archiver, published on 20 Feb 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-2026-2038 in the wild and no public exploit code.\n\nAffected product: GFI Archiver. 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-2026-2038/ (Markdown: https://insights.sbomify.com/CVE-2026-2038/index.md)","id":"CVE-2026-2038","markdown":"https://insights.sbomify.com/CVE-2026-2038/index.md","name":"CVE-2026-2038","record":{"aliases":["GHSA-rc45-jprg-5pmq"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["security_bypass","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"GFI Archiver","requires_auth":"none","summary":"Remote attackers can bypass authentication on GFI Archiver's MArc.Core service, potentially leading to SYSTEM-level code execution when chained with other flaws.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zdi","cpe":[{"product":"archiver","vendor":"gfi"}],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"GFI Archiver MArc.Core Missing Authorization Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of GFI Archiver. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the configuration of the MArc.Core.Remoting.exe process, which listens on port 8017. The issue results from the lack of authorization prior to allowing access to functionality. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of SYSTEM. Was ZDI-CAN-27934.","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":"GFI Archiver MArc.Core Missing Authorization Authentication Bypass Vulnerability","id":"CVE-2026-2038","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"GFI Archiver MArc.Store Missing Authorization Authentication Bypass Vulnerability","id":"CVE-2026-2039"},"packages":[],"prev":{"headline":"GFI Archiver MArc.Core Deserialization of Untrusted Data Remote Code Execution Vulnerability","id":"CVE-2026-2037"},"products":["Archiver"],"published":"2026-02-20","related":[{"cvss_score":9.8,"headline":"GFI Archiver Telerik Web UI Remote Code Execution Vulnerability","id":"CVE-2024-11948","kev_date_added":null,"published":"2024-12-11"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2021-29281","kev_date_added":null,"published":"2022-07-07"},{"cvss_score":8.8,"headline":"GFI Archiver MArc.Store Deserialization of Untrusted Data Remote Code Execution Vulnerability","id":"CVE-2026-2036","kev_date_added":null,"published":"2026-02-20"},{"cvss_score":8.8,"headline":"GFI Archiver MArc.Core Deserialization of Untrusted Data Remote Code Execution Vulnerability","id":"CVE-2026-2037","kev_date_added":null,"published":"2026-02-20"},{"cvss_score":8.8,"headline":"GFI Archiver Core Service Deserialization of Untrusted Data Remote Code Execution Vulnerability","id":"CVE-2024-11947","kev_date_added":null,"published":"2024-12-11"},{"cvss_score":8.8,"headline":"GFI Archiver Store Service Deserialization of Untrusted Data Remote Code Execution Vulnerability","id":"CVE-2024-11949","kev_date_added":null,"published":"2024-12-11"}],"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-02-24","vendors":["GFI"]},"summary":"Remote attackers can bypass authentication on GFI Archiver's MArc.Core service, potentially leading to SYSTEM-level code execution when chained with other flaws.","url":"https://insights.sbomify.com/CVE-2026-2038/"}