{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-29249 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-29249 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-29249 is a high-severity vulnerability in n/a, published on 26 Mar 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-29249 and fix it if it is affected.\n\nWhat it is: CVE-2021-29249 is a high-severity vulnerability in n/a, published on 26 Mar 2021. 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-2021-29249 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-29249/ (Markdown: https://insights.sbomify.com/CVE-2021-29249/index.md)","id":"CVE-2021-29249","markdown":"https://insights.sbomify.com/CVE-2021-29249/index.md","name":"CVE-2021-29249","record":{"aliases":["GHSA-xgwm-rhgp-jr5w"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"BTCPay Server","requires_auth":"none","summary":"Attackers can exploit a privacy vulnerability in the payment button feature to potentially disclose sensitive information.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"btcpay_server","vendor":"btcpayserver"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[],"description":"BTCPay Server before 1.0.6.0, when the payment button is used, has a privacy vulnerability.","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":"Information disclosure in n/a","id":"CVE-2021-29249","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-29250"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2021-29248"},"products":["n/a"],"published":"2021-03-26","related":[{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2022-32984","kev_date_added":null,"published":"2023-01-31"},{"cvss_score":6.7,"headline":"Path traversal in n/a","id":"CVE-2021-29246","kev_date_added":null,"published":"2021-05-05"},{"cvss_score":6.5,"headline":"Missing authorization in n/a","id":"CVE-2021-29251","kev_date_added":null,"published":"2021-04-01"},{"cvss_score":6.3,"headline":"Cross-site Scripting (XSS) - Stored in btcpayserver/btcpayserver","id":"CVE-2023-0879","kev_date_added":null,"published":"2023-02-17"},{"cvss_score":5.7,"headline":"Improper Neutralization of Equivalent Special Elements in btcpayserver/btcpayserver","id":"CVE-2023-1149","kev_date_added":null,"published":"2023-03-02"},{"cvss_score":5.4,"headline":"Cross-site scripting in n/a","id":"CVE-2021-29250","kev_date_added":null,"published":"2021-05-05"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Attackers can exploit a privacy vulnerability in the payment button feature to potentially disclose sensitive information.","url":"https://insights.sbomify.com/CVE-2021-29249/"}