{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-9191 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-9191 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-9191 is a critical code injection vulnerability in Progress Software Corporation MarkLogic Server, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-9191 and fix it if it is affected.\n\nWhat it is: CVE-2026-9191 is a critical code injection vulnerability in Progress Software Corporation MarkLogic Server, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-9191 in the wild and no public exploit code.\n\nAffected product: Progress Software Corporation MarkLogic Server. 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-2026-9191/ (Markdown: https://insights.sbomify.com/CVE-2026-9191/index.md)","id":"CVE-2026-9191","markdown":"https://insights.sbomify.com/CVE-2026-9191/index.md","name":"CVE-2026-9191","record":{"aliases":["GHSA-gr4w-j394-9q4x"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"MarkLogic Server","requires_auth":"none","summary":"Attackers can execute unauthorized code via REST/XDBC paths, compromising sessions and performing actions in MarkLogic Server.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ProgressSoftware","cpe":[],"cvss":{"score":9.6,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-346","name":"Origin Validation Error"}],"description":"Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 do not sufficiently isolate user-supplied code executed through certain REST and XDBC evaluation paths from HTTP request, response, and session state. An attacker able to execute code through an affected path could perform unauthorized actions or compromise an authenticated session.","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":"Insufficient isolation of user-supplied code in Progress MarkLogic Server","id":"CVE-2026-9191","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Authentication bypass in Progress MarkLogic Server ODBC App Server","id":"CVE-2026-9192"},"packages":[],"prev":{"headline":"HTTP request smuggling in Progress MarkLogic Server","id":"CVE-2026-9190"},"products":["MarkLogic Server"],"published":"2026-10-12","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["Progress Software Corporation"]},"summary":"Attackers can execute unauthorized code via REST/XDBC paths, compromising sessions and performing actions in MarkLogic Server.","url":"https://insights.sbomify.com/CVE-2026-9191/"}