{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-48811 exists.","fix":"No fix has been published for CVE-2026-48811 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-48811 is a medium-severity missing authorization vulnerability in freescout-help-desk freescout, published on 29 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-48811 and fix it if it is affected.\n\nWhat it is: CVE-2026-48811 is a medium-severity missing authorization vulnerability in freescout-help-desk freescout, published on 29 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-48811 exists.\n\nAffected product: freescout-help-desk freescout. 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-2026-48811/ (Markdown: https://insights.sbomify.com/CVE-2026-48811/index.md)","id":"CVE-2026-48811","markdown":"https://insights.sbomify.com/CVE-2026-48811/index.md","name":"CVE-2026-48811","record":{"aliases":["GHSA-9vx8-gx3p-9mh6"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Help desk software","requires_auth":"low_privilege","summary":"Former team members can permanently delete internal notes in FreeScout conversations despite revoked mailbox access due to missing authorization checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to 1.8.221, FreeScout allows a non-admin user to permanently delete an internal note (private thread) from any conversation, even after that user's access to the mailbox containing the conversation has been revoked. The ThreadPolicy::delete authorization policy does not verify mailbox membership, so a former team member retains destructive write access to notes they created. This vulnerability is fixed in 1.8.221.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"FreeScout: Thread Deletion Bypasses Mailbox Access Revocation","id":"CVE-2026-48811","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"FreeScout Allows Unauthenticated Access to Legacy Attachment Files","id":"CVE-2026-48812"},"packages":[],"prev":{"headline":"FreeScout: Thread Edit Authorization Bypass via Missing Mailbox Check","id":"CVE-2026-48810"},"products":["freescout"],"published":"2026-05-29","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-01","vendors":["freescout-help-desk"]},"summary":"Former team members can permanently delete internal notes in FreeScout conversations despite revoked mailbox access due to missing authorization checks.","url":"https://insights.sbomify.com/CVE-2026-48811/"}