{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-119757 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-119757 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-119757 is a critical vulnerability in BTCPay Server, published on 5 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-119757 and fix it if it is affected.\n\nWhat it is: CVE-2026-119757 is a critical vulnerability in BTCPay Server, published on 5 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-119757 in the wild and no public exploit code.\n\nAffected product: BTCPay Server. 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-2026-119757/ (Markdown: https://insights.sbomify.com/CVE-2026-119757/index.md)","id":"CVE-2026-119757","markdown":"https://insights.sbomify.com/CVE-2026-119757/index.md","name":"CVE-2026-119757","record":{"aliases":["GHSA-87gv-mpgp-xpp2"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-552","name":"Files or Directories Accessible to External Parties"},{"id":"CWE-522","name":"Insufficiently Protected Credentials"}],"description":"BTCPay Server before 2.4.2, including 2.4.2 release candidates, contains an information disclosure vulnerability that allows unauthenticated remote attackers to retrieve .macaroon credential files for an LND (Lightning Network Daemon) node. Attackers can use the exposed macaroon to gain full control of the LND node, including moving funds, resulting in theft of funds from affected deployments.","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":"BTCPay Server \u003c 2.4.2 LND Macaroon Credential File Disclosure","id":"CVE-2026-119757","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"ERPNext OCR 1.1.1 Path Traversal and SSRF via read_document","id":"CVE-2026-119758"},"nickname":null,"packages":[],"prev":{"headline":"Tasmota 16.0.0 Heap Out-of-Bounds Write via Device Groups UDP","id":"CVE-2026-119756"},"products":["BTCPay Server"],"published":"2026-11-05","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-11-05","vendors":["BTCPay Server"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-119757/"}