{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-56731 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-56731 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-56731 is a high-severity cross-site scripting vulnerability in zammad, published on 25 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-56731 and fix it if it is affected.\n\nWhat it is: CVE-2026-56731 is a high-severity cross-site scripting vulnerability in zammad, published on 25 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-56731 in the wild and no public exploit code.\n\nAffected product: zammad. 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-2026-56731/ (Markdown: https://insights.sbomify.com/CVE-2026-56731/index.md)","id":"CVE-2026-56731","markdown":"https://insights.sbomify.com/CVE-2026-56731/index.md","name":"CVE-2026-56731","record":{"aliases":["GHSA-p9xp-gx8r-4397"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Zammad helpdesk","requires_auth":"low_privilege","summary":"A low-privilege user can inject malicious JavaScript into ticket titles, potentially leading to code execution or account takeover in Zammad.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.4,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1, a low-privilege authenticated user may inject arbitrary HTML markup, including JavaScript event handlers, into a ticket title via the standard ticket creation workflow. The title is persisted without sanitization. This issue is fixed in version 7.0.1.","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":"Zammad: Cross-Site Scripting in Ticket Notifications","id":"CVE-2026-56731","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Zammad: Malicious input in Ticket Body Enables Session Termination","id":"CVE-2026-56732"},"packages":[],"prev":{"headline":"Zammad: Missing authorization in GraphQL mutation for suggesting knowledge base answers","id":"CVE-2026-56730"},"products":["zammad"],"published":"2026-09-25","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":"2026-09-25","vendors":["zammad"]},"summary":"A low-privilege user can inject malicious JavaScript into ticket titles, potentially leading to code execution or account takeover in Zammad.","url":"https://insights.sbomify.com/CVE-2026-56731/"}