{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3693 exists.","fix":"No fix has been published for CVE-2026-3693 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-3693 is a medium-severity vulnerability in Shy2593666979 AgentChat, published on 8 Mar 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-2026-3693 and fix it if it is affected.\n\nWhat it is: CVE-2026-3693 is a medium-severity vulnerability in Shy2593666979 AgentChat, published on 8 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3693 exists.\n\nAffected product: Shy2593666979 AgentChat. 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-2026-3693/ (Markdown: https://insights.sbomify.com/CVE-2026-3693/index.md)","id":"CVE-2026-3693","markdown":"https://insights.sbomify.com/CVE-2026-3693/index.md","name":"CVE-2026-3693","record":{"aliases":["GHSA-frqp-x7gx-64vp"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_modify","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"AgentChat web application","requires_auth":"none","summary":"Attackers can manipulate user_id parameters to access or modify other users' information in AgentChat due to improper resource identifier control.","user_interaction":"not_required","vuln_class":"other"},"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:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-99","name":"Improper Control of Resource Identifiers"}],"description":"A flaw has been found in Shy2593666979 AgentChat up to 2.3.0. This issue affects the function get_user_info/update_user_info of the file /src/backend/agentchat/api/v1/user.py of the component User Endpoint. This manipulation of the argument user_id causes improper control of resource identifiers. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Shy2593666979 AgentChat User Endpoint user.py update_user_info resource injection","id":"CVE-2026-3693","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Bold Page Builder \u003c= 5.6.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via bt_bb_button Shortcode","id":"CVE-2026-3694"},"packages":[],"prev":{"headline":"Unintended command execution during report generation in Progress Flowmon","id":"CVE-2026-3692"},"products":["AgentChat"],"published":"2026-03-08","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-11","vendors":["Shy2593666979"]},"summary":"Attackers can manipulate user_id parameters to access or modify other users' information in AgentChat due to improper resource identifier control.","url":"https://insights.sbomify.com/CVE-2026-3693/"}