{"id":"CVE-2023-1149","aliases":["EUVD-2023-23432","GHSA-h5wq-xq9g-pppc"],"status":"published","title":"Improper Neutralization of Equivalent Special Elements in btcpayserver/btcpayserver","description":"Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.8.0.","severity":{"version":"3.0","score":5.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00549,"percentile":0.46275,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-76"],"published":"2023-03-02T00:00:00Z","modified":"2026-10-28T02:31:13Z","products":[{"vendor":"btcpayserver","product":"btcpay_server"},{"vendor":"btcpayserver","product":"btcpayserver/btcpayserver"}],"references":[{"url":"https://huntr.dev/bounties/2e734209-d7b0-4f57-a8be-c65c82208f2f","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://github.com/btcpayserver/btcpayserver/commit/ddb125f45892b4dafdbd5c072af1ce623758bb92","tags":["x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1149","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-h5wq-xq9g-pppc"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/1xxx/CVE-2023-1149.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-1149","title":"Improper Neutralization of Equivalent Special Elements in btcpayserver/btcpayserver","description":"Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.8.0.","status":"published","published":"2023-03-02T00:00:00Z","modified":"2025-03-07T21:41:24.232Z","cvss":[{"version":"3.0","score":5.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-76"],"updated_at":"2026-11-02T14:35:31.657022Z"}],"euvd":[{"id":"EUVD-2023-23432","description":"Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.8.0.","status":"published","published":"2023-03-02T00:00:00Z","modified":"2025-03-07T21:41:24Z","cvss":[{"version":"3.0","score":5.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:H","level":"medium"}],"updated_at":"2026-11-02T20:53:10.22972Z"}],"ghsa":[{"id":"GHSA-h5wq-xq9g-pppc","title":"Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver...","description":"Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.8.0.","status":"published","published":"2023-03-02T06:30:14Z","modified":"2023-03-10T18:30:20Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-76"],"updated_at":"2026-11-02T14:54:18.755093Z"}],"nvd":[{"id":"CVE-2023-1149","description":"Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.8.0.","status":"published","published":"2023-03-02T05:15:11.647Z","modified":"2026-06-17T05:27:13.623Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":5.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-76"],"updated_at":"2026-11-02T14:07:48.342507Z"}],"osv":[{"id":"CVE-2023-1149","title":"Improper Neutralization of Equivalent Special Elements in btcpayserver/btcpayserver","description":"Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.8.0.","status":"published","published":"2023-03-02T00:00:00Z","modified":"2026-10-28T02:31:13.612354476Z","cvss":[{"version":"3.0","score":5.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:H","level":"medium"}],"cwes":["CWE-76"],"updated_at":"2026-11-02T15:44:29.487253Z"}]}}