{"answers":{"affected":"2 open source packages ship an affected version, including CouchbaseNetClient. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-49015 in the wild and no public exploit code.","fix":"Upgrade CouchbaseNetClient to 3.7.1 or later.","what":"CVE-2025-49015 is a medium-severity vulnerability in n/a, published on 18 Jun 2025. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-49015 and fix it if it is affected.\n\nWhat it is: CVE-2025-49015 is a medium-severity vulnerability in n/a, published on 18 Jun 2025. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-49015 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- CouchbaseNetClient (NuGet): affected all versions; fixed in 3.7.1\n- CouchbaseNetClient (NuGet): affected all versions; fixed in 3.7.1\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-2025-49015/ (Markdown: https://insights.sbomify.com/CVE-2025-49015/index.md)","id":"CVE-2025-49015","markdown":"https://insights.sbomify.com/CVE-2025-49015/index.md","name":"CVE-2025-49015","record":{"aliases":["GHSA-px2c-r924-mwcc"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Couchbase .NET SDK","requires_auth":"high_privilege","summary":"The Couchbase .NET SDK fails to verify TLS hostnames by default, allowing attackers to bypass certificate validation and potentially intercept traffic.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":".net_sdk","vendor":"couchbase"}],"cvss":{"score":4.9,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-297","name":"Improper Validation of Certificate with Host Mismatch"}],"description":"The Couchbase .NET SDK (client library) before 3.7.1 does not properly enable hostname verification for TLS certificates. In fact, the SDK was also using IP addresses instead of hostnames due to a configuration option that was incorrectly enabled by default.","ecosystems":["NuGet"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Couchbase .NET SDK (client library) does not properly enable hostname verification for TLS certificates","id":"CVE-2025-49015","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"NuGet","product":null,"products":[],"type":"security_feature_bypass","year":"2025"},"n_packages":2,"n_references":3,"next":{"headline":"WordPress Zoho ZeptoMail plugin \u003c= 3.3.1 - Cross Site Request Forgery (CSRF) to Stored XSS vulnerability","id":"CVE-2025-49028"},"packages":[{"ecosystem":"NuGet","fixed":["3.7.1"],"introduced":["0"],"last_affected":[],"package":"CouchbaseNetClient","purl":null,"source":"GHSA-px2c-r924-mwcc"},{"ecosystem":"NuGet","fixed":["3.7.1"],"introduced":["0"],"last_affected":[],"package":"CouchbaseNetClient","purl":"pkg:nuget/CouchbaseNetClient","source":"GHSA-px2c-r924-mwcc"}],"prev":{"headline":"jq heap use after free vulnerability in f_strflocaltime","id":"CVE-2025-49014"},"products":["n/a"],"published":"2025-06-18","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"partial"},"state":"PUBLISHED","updated":"2025-06-18","vendors":["n/a"]},"summary":"The Couchbase .NET SDK fails to verify TLS hostnames by default, allowing attackers to bypass certificate validation and potentially intercept traffic.","url":"https://insights.sbomify.com/CVE-2025-49015/"}