{"cve":"CVE-2023-4539","nvd":{"published":"2024-02-15T09:15:33.740","modified":"2026-06-17T06:38:02.717","status":"Analyzed","description":"Use of a hard-coded password for a special database account created during Comarch ERP XL installation allows an attacker to retrieve embedded sensitive data stored in the database. The password is same among all Comarch ERP XL installations. \n\nThis issue affects ERP XL: from 2020.2.2 through 2023.2.","cvss_v4":null,"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-798"],"references":["https://cert.pl/en/posts/2024/02/CVE-2023-4537/","https://cert.pl/posts/2024/02/CVE-2023-4537/","https://cert.pl/en/posts/2024/02/CVE-2023-4537/","https://cert.pl/posts/2024/02/CVE-2023-4537/"],"products":["comarch:erp_xl"],"source":"nvd","synced_at":"2026-10-19T21:45:59.823092188+00:00"},"epss":{"cve":"CVE-2023-4539","score":0.00515,"percentile":0.43886,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}