{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-61398 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-61398 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-61398 is a critical cross-site scripting vulnerability in Apache Cloudstack, published on 21 Aug 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-2026-61398 and fix it if it is affected.\n\nWhat it is: CVE-2026-61398 is a critical cross-site scripting vulnerability in Apache Cloudstack, published on 21 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-61398 in the wild and no public exploit code.\n\nAffected product: Apache Cloudstack. 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-2026-61398/ (Markdown: https://insights.sbomify.com/CVE-2026-61398/index.md)","id":"CVE-2026-61398","markdown":"https://insights.sbomify.com/CVE-2026-61398/index.md","name":"CVE-2026-61398","record":{"aliases":["GHSA-9xgp-62vf-q3qv"],"analysis":{"component_type":"cloud_service","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"CloudStack UI","requires_auth":"none","summary":"Attackers can inject malicious scripts via the Instance Reset Password function in the Apache CloudStack UI, potentially compromising user sessions.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"cloudstack","vendor":"apache"}],"cvss":{"score":9.1,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-116","name":"Improper Encoding or Escaping of Output"}],"description":"Improper Encoding or Escaping of Output vulnerability in Apache CloudStack's UI while using Instance Reset Password functionality.\n\nThis issue affects Apache CloudStack: from 4.15.1.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0.\n\nUsers are recommended to upgrade to version 4.20.3.1 or 4.22.1.1 or later, which fixes the issue.","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":"Apache CloudStack: Cross-Site Scripting (XSS) Vulnerability in Instance Reset Password Function in UI","id":"CVE-2026-61398","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apache:cloudstack","products":["apache:cloudstack"],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Apache CloudStack: Cross-Site Scripting (XSS) Vulnerability in Lock User Function in UI","id":"CVE-2026-61399"},"packages":[],"prev":{"headline":"Apache CloudStack: OAuth2 Token Cross-Request Leak","id":"CVE-2026-61397"},"products":["Apache CloudStack"],"published":"2026-08-21","related":[{"cvss_score":10,"headline":"Missing authorization in n/a","id":"CVE-2012-4501","kev_date_added":null,"published":"2012-10-26"},{"cvss_score":9.8,"headline":"Apache CloudStack: Unauthenticated cluster service port leads to remote execution","id":"CVE-2024-38346","kev_date_added":null,"published":"2024-07-05"},{"cvss_score":9.8,"headline":"Apache CloudStack: Integration API service uses dynamic port when disabled","id":"CVE-2024-39864","kev_date_added":null,"published":"2024-07-05"},{"cvss_score":9.8,"headline":"Apache CloudStack: x-forwarded-for HTTP header parsed by default","id":"CVE-2024-29006","kev_date_added":null,"published":"2024-04-04"},{"cvss_score":9.8,"headline":"Apache CloudStack SAML Single Sign-On XXE","id":"CVE-2022-35741","kev_date_added":null,"published":"2022-07-18"},{"cvss_score":9.8,"headline":"Command injection in Apache CloudStack","id":"CVE-2019-17562","kev_date_added":null,"published":"2020-05-14"},{"cvss_score":9.8,"headline":"Missing authorization in Apache CloudStack","id":"CVE-2016-6813","kev_date_added":null,"published":"2018-02-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-25","vendors":["Apache Software Foundation"]},"summary":"Attackers can inject malicious scripts via the Instance Reset Password function in the Apache CloudStack UI, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2026-61398/"}