{"cve":"CVE-2017-20259","nvd":{"published":"2026-06-19T16:16:15.533","modified":"2026-08-19T15:07:55.087","status":"Analyzed","description":"Joomla OSDownloads 1.7.4 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the id parameter. Attackers can send GET requests to index.php with option=com_osdownloads&view=item&id=[SQL] to extract sensitive database information including credentials and configuration data.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","score":8.8},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","score":8.2},"cwes":["CWE-89"],"references":["https://extensions.joomla.org/extensions/extension/directory-a-documentation/downloads/osdownloads/","https://joomlashack.com/","https://www.exploit-db.com/exploits/42561","https://www.vulncheck.com/advisories/joomla-osdownloads-sql-injection-via-item-view"],"products":["joomlashack:osdownloads"],"source":"nvd","synced_at":"2026-10-19T22:39:28.638635428+00:00"},"epss":{"cve":"CVE-2017-20259","score":0.00492,"percentile":0.4232,"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."]}