{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-78356 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-78356 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-78356 is a medium-severity vulnerability in OTRS, published on 12 Oct 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-2026-78356 and fix it if it is affected.\n\nWhat it is: CVE-2026-78356 is a medium-severity vulnerability in OTRS, published on 12 Oct 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-2026-78356 in the wild and no public exploit code.\n\nAffected product: OTRS. 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-2026-78356/ (Markdown: https://insights.sbomify.com/CVE-2026-78356/index.md)","id":"CVE-2026-78356","markdown":"https://insights.sbomify.com/CVE-2026-78356/index.md","name":"CVE-2026-78356","record":{"aliases":["GHSA-8jjm-2gpw-mmqf","UBUNTU-CVE-2026-78356"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"OTRS ticketing system","requires_auth":"none","summary":"Unauthenticated attackers can access the OTRS Agent Frontend configuration endpoint to retrieve internal application settings and implementation details.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"OTRS","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-497","name":"Exposure of Sensitive System Information to an Unauthorized Control Sphere"}],"description":"The OTRS Agent Frontend configuration endpoint can be accessed without authentication. This allows unauthenticated remote users to retrieve internal application configuration that is intended for use by the authenticated Agent Frontend. The exposed information may include configured frontend routes and their associated authorization groups, authentication configuration, enabled product features, third-party integration settings, and other implementation details.\n\nThe exposed configuration does not directly contain user credentials or provide unauthorized modification of the OTRS configuration. However, the disclosed information may assist an attacker in fingerprinting the affected OTRS installation and identifying enabled functionality or security-relevant configuration that could be used to prepare further attacks.\n\nThis issue affects OTRS:\n\n  *  8.0.X\n  *  2023.X\n  *  2024.X\n  *  2025.X\n  *  2026.X before 2026.7.X","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":"Unauthenticated Disclosure of Agent Frontend Configuration","id":"CVE-2026-78356","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Insufficient Session Revocation for JWT Authentication","id":"CVE-2026-78357"},"packages":[],"prev":{"headline":"Path Traversal in SendSupportBundle allows File Deletion Outside the Intended Directory","id":"CVE-2026-78355"},"products":["OTRS"],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-15","vendors":["OTRS GmbH (former OTRS AG)"]},"summary":"Unauthenticated attackers can access the OTRS Agent Frontend configuration endpoint to retrieve internal application settings and implementation details.","url":"https://insights.sbomify.com/CVE-2026-78356/"}