{"cve":"CVE-2020-13640","nvd":{"published":"2020-06-18T15:15:10.290","modified":"2026-06-17T02:53:29.500","status":"Modified","description":"A SQL injection issue in the gVectors wpDiscuz plugin 5.3.5 and earlier for WordPress allows remote attackers to execute arbitrary SQL commands via the order parameter of a wpdLoadMoreComments request. (No 7.x versions are affected.)","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:H/A:H","score":9.8},"cwes":["CWE-89"],"references":["http://www.openwall.com/lists/oss-security/2020/07/06/1","https://plugins.trac.wordpress.org/browser/wpdiscuz/tags/5.3.6","https://plugins.trac.wordpress.org/changeset/2323200","https://wordpress.org/plugins/wpdiscuz/#developers","https://wpdiscuz.com/community/news/security-vulnerability-issue-in-5-3-5-please-udate/"],"products":["gvectors:wpdiscuz"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2020-13640","score":0.12605,"percentile":0.96241,"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."]}