{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-66391 exists.","fix":"No fix has been published for CVE-2025-66391 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-66391 is a high-severity missing authorization vulnerability in n/a, published on 17 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-66391 and fix it if it is affected.\n\nWhat it is: CVE-2025-66391 is a high-severity missing authorization vulnerability in n/a, published on 17 Jun 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-2025-66391 exists.\n\nAffected product: n/a. 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-2025-66391/ (Markdown: https://insights.sbomify.com/CVE-2025-66391/index.md)","id":"CVE-2025-66391","markdown":"https://insights.sbomify.com/CVE-2025-66391/index.md","name":"CVE-2025-66391","record":{"aliases":["GHSA-gpmq-7782-jmhq"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["account_takeover","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Citrix Cloud","requires_auth":"low_privilege","summary":"Read-only users can trigger password reset workflows, sending OTPs to attacker-controlled emails, enabling potential account takeover.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"In Citrix Cloud through 2025-11-10, an account with read-only access can trigger the beginning of a workflow for write operations, e.g., the system will send a one-time password to an attacker-controlled email address when the attacker attempts to reset the password of a user account.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-06-17","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-06-17T02:24:00Z","kind":"github_poc","ref":"https://github.com/mandeepsohal/CVE-2025-66391","stars":0,"title":null}],"tier":"weaponised"},"has_fix":null,"headline":"Missing authorization in n/a","id":"CVE-2025-66391","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"SQL Injection in Event List via `WhichType` Parameter","id":"CVE-2025-66395"},"packages":[],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2025-66390"},"products":["n/a"],"published":"2026-06-17","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-06-17","vendors":["n/a"]},"summary":"Read-only users can trigger password reset workflows, sending OTPs to attacker-controlled emails, enabling potential account takeover.","url":"https://insights.sbomify.com/CVE-2025-66391/"}