{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-49886 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-49886 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-49886 is a critical unsafe deserialization vulnerability in IBM Transformation Extender Advanced, published on 6 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-49886 and fix it if it is affected.\n\nWhat it is: CVE-2023-49886 is a critical unsafe deserialization vulnerability in IBM Transformation Extender Advanced, published on 6 Oct 2025. 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-2023-49886 in the wild and no public exploit code.\n\nAffected product: IBM Transformation Extender Advanced. 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-2023-49886/ (Markdown: https://insights.sbomify.com/CVE-2023-49886/index.md)","id":"CVE-2023-49886","markdown":"https://insights.sbomify.com/CVE-2023-49886/index.md","name":"CVE-2023-49886","record":{"aliases":["GHSA-mjq7-jm96-v224"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"IBM Transformation Extender","requires_auth":"none","summary":"Remote attackers can execute arbitrary code on IBM Transformation Extender Advanced via unsafe Java deserialization, requiring immediate patching.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[{"product":"transformation_extender_advanced","vendor":"ibm"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"IBM Standards Processing Engine 10.0.1.10 could allow a remote attacker to execute arbitrary code on the system, caused by an unsafe java deserialization. By sending specially crafted input, an attacker could exploit this vulnerability to execute arbitrary code on the system.","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":"IBM Transformation Extender Advanced code execution","id":"CVE-2023-49886","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"FXC AE1021, AE1021PE OS Command Injection","id":"CVE-2023-49897"},"packages":[],"prev":{"headline":"IBM Transformation Extender Advanced information disclosure","id":"CVE-2023-49883"},"products":["Transformation Extender Advanced"],"published":"2025-10-06","related":[{"cvss_score":6.3,"headline":"IBM Transformation Extender Advanced session fixation","id":"CVE-2023-49881","kev_date_added":null,"published":"2025-10-01"},{"cvss_score":5.9,"headline":"IBM Transformation Extender Advanced information disclosure","id":"CVE-2023-49883","kev_date_added":null,"published":"2025-10-01"},{"cvss_score":5.1,"headline":"IBM Transformation Extender Advanced improper access control","id":"CVE-2023-50300","kev_date_added":null,"published":"2025-10-01"},{"cvss_score":4.3,"headline":"Information disclosure in Transformation Extender Advanced","id":"CVE-2021-29883","kev_date_added":null,"published":"2021-10-21"},{"cvss_score":1.9,"headline":"IBM Transformation Extender Advanced information disclosure","id":"CVE-2023-50301","kev_date_added":null,"published":"2025-10-01"}],"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":"total"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["IBM"]},"summary":"Remote attackers can execute arbitrary code on IBM Transformation Extender Advanced via unsafe Java deserialization, requiring immediate patching.","url":"https://insights.sbomify.com/CVE-2023-49886/"}