{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-13738 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-13738 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-13738 is a critical missing authorization vulnerability in Commvault Cloud, published on 11 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-2026-13738 and fix it if it is affected.\n\nWhat it is: CVE-2026-13738 is a critical missing authorization vulnerability in Commvault Cloud, published on 11 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-2026-13738 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-2026-13738/ (Markdown: https://insights.sbomify.com/CVE-2026-13738/index.md)","id":"CVE-2026-13738","markdown":"https://insights.sbomify.com/CVE-2026-13738/index.md","name":"CVE-2026-13738","record":{"aliases":["GHSA-98g5-m37p-p3v2"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Commvault Cloud","requires_auth":"none","summary":"Attackers can bypass authorization checks to execute commands on Commvault CommServe, requiring an upgrade to the resolved maintenance release.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Commvault","cpe":[{"product":"commvault","vendor":"commvault"}],"cvss":{"score":9.2,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"CommServe contained an authorization bypass vulnerability affecting a limited set of command execution operations.  Software customers upgrade to resolved maintenance release.  Update all Commvault installations, including Commserve, Webserver, Command Center, Media Agents, Clients and HyperScale X.","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":"Improper Authorization Validation","id":"CVE-2026-13738","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Server-Side Request Forgery (SSRF)","id":"CVE-2026-13739"},"packages":[],"prev":{"headline":"Command Restriction Bypass","id":"CVE-2026-13737"},"products":["Commvault Cloud"],"published":"2026-08-11","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":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":"2026-08-11","vendors":["Commvault"]},"summary":"Attackers can bypass authorization checks to execute commands on Commvault CommServe, requiring an upgrade to the resolved maintenance release.","url":"https://insights.sbomify.com/CVE-2026-13738/"}