{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-77105 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-77105 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-77105 is a high-severity vulnerability in Commvault Cloud, published on 8 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-77105 and fix it if it is affected.\n\nWhat it is: CVE-2026-77105 is a high-severity vulnerability in Commvault Cloud, published on 8 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-77105 in the wild and no public exploit code.\n\nAffected product: Commvault Cloud. 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-2026-77105/ (Markdown: https://insights.sbomify.com/CVE-2026-77105/index.md)","id":"CVE-2026-77105","markdown":"https://insights.sbomify.com/CVE-2026-77105/index.md","name":"CVE-2026-77105","record":{"aliases":["GHSA-3pf5-rv7j-46wr"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Commvault Cloud","requires_auth":"low_privilege","summary":"Attackers can escalate privileges in Commvault Cloud due to a cryptographic signature verification flaw, requiring an upgrade to the resolved maintenance release.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Commvault","cpe":[{"product":"commvault","vendor":"commvault"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"description":"CommServe contained a cryptographic signature verification issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update CommServe and Web Server.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"CommServe Privilege Escalation","id":"CVE-2026-77105","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Cvlaunchd Code Execution","id":"CVE-2026-77106"},"packages":[],"prev":{"headline":"CommServe Path Traversal","id":"CVE-2026-77104"},"products":["Commvault Cloud"],"published":"2026-09-08","related":[{"cvss_score":9.3,"headline":"Commvault Command Center Path Traversal","id":"CVE-2025-34028","kev_date_added":"2025-05-02","published":"2025-04-22"},{"cvss_score":8.7,"headline":"Commvault Web Server Unspecified","id":"CVE-2025-3928","kev_date_added":"2025-04-28","published":"2025-04-25"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2017-18044","kev_date_added":null,"published":"2018-01-19"},{"cvss_score":9.3,"headline":"Command Center API Authentication Bypass","id":"CVE-2026-77089","kev_date_added":null,"published":"2026-09-08"},{"cvss_score":9.2,"headline":"Command Restriction Bypass","id":"CVE-2026-13737","kev_date_added":null,"published":"2026-08-11"},{"cvss_score":9.2,"headline":"Improper Authorization Validation","id":"CVE-2026-13738","kev_date_added":null,"published":"2026-08-11"},{"cvss_score":8.8,"headline":"Private Metrics Server Denial of Service","id":"CVE-2026-77097","kev_date_added":null,"published":"2026-09-08"}],"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":"2026-09-09","vendors":["Commvault"]},"summary":"Attackers can escalate privileges in Commvault Cloud due to a cryptographic signature verification flaw, requiring an upgrade to the resolved maintenance release.","url":"https://insights.sbomify.com/CVE-2026-77105/"}