{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-93961 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-93961 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-93961 is a medium-severity missing authorization vulnerability in Dromara UJCMS, published on 20 Sep 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-2026-93961 and fix it if it is affected.\n\nWhat it is: CVE-2026-93961 is a medium-severity missing authorization vulnerability in Dromara UJCMS, published on 20 Sep 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-2026-93961 in the wild and no public exploit code.\n\nAffected product: Dromara UJCMS. 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-2026-93961/ (Markdown: https://insights.sbomify.com/CVE-2026-93961/index.md)","id":"CVE-2026-93961","markdown":"https://insights.sbomify.com/CVE-2026-93961/index.md","name":"CVE-2026-93961","record":{"aliases":["GHSA-7f9q-8hrr-q8pw"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"UJCMS content management","requires_auth":"none","summary":"Remote attackers can bypass authorization checks in the usernameExist function to access user data without proper permissions.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X","version":"4.0"},"cwes":[{"id":"CWE-285","name":"Improper Authorization"},{"id":"CWE-266","name":"Incorrect Privilege Assignment"}],"description":"A security flaw has been discovered in Dromara UJCMS up to 12.3.1. The affected element is the function usernameExist of the file ujcms-cms/src/main/java/com/ujcms/cms/core/web/api/UserController.java of the component UserController. Performing a manipulation of the argument Username results in improper authorization. It is possible to initiate the attack remotely. The project was informed of the problem early through an issue report but has not responded yet.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Dromara UJCMS UserController UserController.java usernameExist improper authorization","id":"CVE-2026-93961","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Kamailio CDP Diameter Receiver receiver.c shm_malloc heap-based overflow","id":"CVE-2026-93962"},"packages":[],"prev":{"headline":"Pixelfed OAuth Scope ApiV1Controller.php instancePeers missing authentication","id":"CVE-2026-93960"},"products":["UJCMS"],"published":"2026-09-20","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-21","vendors":["Dromara"]},"summary":"Remote attackers can bypass authorization checks in the usernameExist function to access user data without proper permissions.","url":"https://insights.sbomify.com/CVE-2026-93961/"}