{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-76798 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-76798 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-76798 is a medium-severity cross-site scripting vulnerability in MongoDB BI Connector Transition Readiness Report, published on 28 Aug 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-76798 and fix it if it is affected.\n\nWhat it is: CVE-2026-76798 is a medium-severity cross-site scripting vulnerability in MongoDB BI Connector Transition Readiness Report, published on 28 Aug 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-76798 in the wild and no public exploit code.\n\nAffected product: MongoDB BI Connector Transition Readiness Report. 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-2026-76798/ (Markdown: https://insights.sbomify.com/CVE-2026-76798/index.md)","id":"CVE-2026-76798","markdown":"https://insights.sbomify.com/CVE-2026-76798/index.md","name":"CVE-2026-76798","record":{"aliases":["GHSA-5phg-fmwx-665v"],"analysis":{"component_type":"developer_tool","fix_type":"patch","impacts":["data_read","other"],"network_reachable":"yes","non_default_config":false,"product_category":"MongoDB BI Connector tool","requires_auth":"low_privilege","summary":"Attackers can inject scripts into HTML reports via BI Connector logs, potentially disclosing sensitive data or misleading operators when reports are viewed.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mongodb","cpe":[{"product":"mongosql_transition_readiness_tool","vendor":"mongodb"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The MongoSQL Transition Readiness Tool writes query text and user names read from BI Connector log files into its generated HTML report without encoding them for that output context. A user able to issue queries through the BI Connector can influence log content so that markup supplied in a query is interpreted by the browser when an operator later generates and opens the report, which may disclose other users' logged query text and user names to an external party or present misleading content to the operator. Generating a report over logs containing the affected entries and opening that report in a browser is required.","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":"MongoSQL Transition Readiness Tool Improper Output Encoding in Generated HTML Reports","id":"CVE-2026-76798","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"code-projects Login Registration System SQL Database Backup login_registration_system.sql file access","id":"CVE-2026-76799"},"packages":[],"prev":{"headline":"MongoSQL Transition Readiness Tool Improper Neutralization of Formula Elements in Generated Reports","id":"CVE-2026-76797"},"products":["BI Connector Transition Readiness Report"],"published":"2026-08-28","related":[{"cvss_score":5.8,"headline":"MongoSQL Transition Readiness Tool Improper Neutralization of Formula Elements in Generated Reports","id":"CVE-2026-76797","kev_date_added":null,"published":"2026-08-28"},{"cvss_score":4.8,"headline":"MongoDB BI Connector Transition Readiness Report Improper HTML Encoding When Processing Database Metadata","id":"CVE-2026-76794","kev_date_added":null,"published":"2026-08-28"}],"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":"partial"},"state":"PUBLISHED","updated":"2026-08-31","vendors":["MongoDB"]},"summary":"Attackers can inject scripts into HTML reports via BI Connector logs, potentially disclosing sensitive data or misleading operators when reports are viewed.","url":"https://insights.sbomify.com/CVE-2026-76798/"}