{"cve":"CVE-2025-32013","nvd":{"published":"2025-04-06T20:15:15.217","modified":"2026-06-17T09:11:19.230","status":"Analyzed","description":"LNbits is a Lightning wallet and accounts system. A Server-Side Request Forgery (SSRF) vulnerability has been discovered in LNbits' LNURL authentication handling functionality. When processing LNURL authentication requests, the application accepts a callback URL parameter and makes an HTTP request to that URL using the httpx library with redirect following enabled. The application doesn't properly validate the callback URL, allowing attackers to specify internal network addresses and access internal resources.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","score":9.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-918"],"references":["https://github.com/lnbits/lnbits/security/advisories/GHSA-qp8j-p87f-c8cc","https://github.com/lnbits/lnbits/security/advisories/GHSA-qp8j-p87f-c8cc"],"products":["lnbits:lnbits"],"source":"nvd","synced_at":"2026-10-19T22:00:57.946988208+00:00"},"epss":{"cve":"CVE-2025-32013","score":0.0066,"percentile":0.51609,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-qp8j-p87f-c8cc","url":"https://osv.dev/vulnerability/GHSA-qp8j-p87f-c8cc","summary":"LNbits Lightning Network Payment System Vulnerable to Server-Side Request Forgery via LNURL Authentication Callback","modified":"2026-06-10T17:14:16.701455559Z","packages":[{"ecosystem":"PyPI","name":"lnbits","purl":"pkg:pypi/lnbits","ranges":["<=0.12.12"],"fixed":[]}]},{"id":"PYSEC-2025-16","url":"https://osv.dev/vulnerability/PYSEC-2025-16","summary":"","modified":"2026-06-10T17:14:16.207537589Z","packages":[{"ecosystem":"PyPI","name":"lnbits","purl":"pkg:pypi/lnbits","ranges":["<0.12.12"],"fixed":["0.12.12"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}