{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-113599 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-113599 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-113599 is a medium-severity vulnerability in modoboa, published on 20 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-113599 and fix it if it is affected.\n\nWhat it is: CVE-2026-113599 is a medium-severity vulnerability in modoboa, published on 20 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-113599 in the wild and no public exploit code.\n\nAffected product: modoboa. 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-2026-113599/ (Markdown: https://insights.sbomify.com/CVE-2026-113599/index.md)","id":"CVE-2026-113599","markdown":"https://insights.sbomify.com/CVE-2026-113599/index.md","name":"CVE-2026-113599","record":{"aliases":["GHSA-rg3x-36vj-2j2w"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Modoboa before 2.8.0 contains an insecure direct object reference vulnerability that allows authenticated users to create auto-reply messages for arbitrary mailboxes by supplying another user's mbox value. Attackers can POST to /api/v2/armessages/ to inject attacker-controlled auto-reply subject and content into victims' settings or break their auto-reply management via MultipleObjectsReturned errors.","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":"Modoboa before 2.8.0 IDOR via API v2 armessages Auto-Reply Creation","id":"CVE-2026-113599","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Fat Free CRM before 0.26.0 IDOR via CommentsController update and destroy","id":"CVE-2026-113600"},"packages":[],"prev":{"headline":"Modoboa before 2.8.0 IDOR via API v2 alarms bulk_delete","id":"CVE-2026-113598"},"products":["modoboa"],"published":"2026-10-20","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-20","vendors":["modoboa"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-113599/"}