{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-68745 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-68745 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-68745 is a high-severity authentication bypass 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-2026-68745 and fix it if it is affected.\n\nWhat it is: CVE-2026-68745 is a high-severity authentication bypass 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-2026-68745 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-2026-68745/ (Markdown: https://insights.sbomify.com/CVE-2026-68745/index.md)","id":"CVE-2026-68745","markdown":"https://insights.sbomify.com/CVE-2026-68745/index.md","name":"CVE-2026-68745","record":{"aliases":["GHSA-g5rw-pw9w-c288"],"analysis":{"component_type":"cloud_service","fix_type":"upgrade","impacts":["account_takeover","privilege_escalation"],"network_reachable":"yes","non_default_config":true,"product_category":"CloudStack management server","requires_auth":"none","summary":"Attackers can bypass SAML signature validation to forge authentication responses and gain unauthorized access to the CloudStack management server.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"cloudstack","vendor":"apache"}],"cvss":{"score":8.1,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"description":"Certificate validation failures in SAML authentication in Apache CloudStack 4.20.3.0 and 4.22.1.0 on all platforms allow a malicious agent to forge a SAML response to the management server. The agent will have to spoof the ip address of the IdP or get an url of its own choosing registered in the management server, after which it can allow logging on with forged signatures.\n\nUsers are recommended to upgrade to versions 4.20.3.1 or 4.22.1.1 and above, which fix this 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: SAML2 Signature Validation Silently Skipped for Cert-less IdP","id":"CVE-2026-68745","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apache:cloudstack","products":["apache:cloudstack"],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Livebook Teams identity check fails open when the deployment group is unresolvable, allowing unauthenticated access","id":"CVE-2026-68746"},"packages":[],"prev":{"headline":"Sssd: sssd: nss responder uninitialized heap disclosure in initgroups reply","id":"CVE-2026-68744"},"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-24","vendors":["Apache Software Foundation"]},"summary":"Attackers can bypass SAML signature validation to forge authentication responses and gain unauthorized access to the CloudStack management server.","url":"https://insights.sbomify.com/CVE-2026-68745/"}