{"cve":"CVE-2021-26837","nvd":{"published":"2023-09-19T00:15:33.093","modified":"2026-06-17T03:43:51.013","status":"Modified","description":"SQL Injection vulnerability in SearchTextBox parameter in Fortra (Formerly HelpSystems) DeliverNow before version 1.2.18, allows attackers to execute arbitrary code, escalate privileges, and gain sensitive information.","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":["https://community.helpsystems.com/knowledge-base/rjs/delivernow/overview/","https://susos.co/blog/f/cve-disclosure-sedric-louissaints-discovery-of-sql-injection-in","https://community.helpsystems.com/knowledge-base/rjs/delivernow/overview/","https://susos.co/blog/f/cve-disclosure-sedric-louissaints-discovery-of-sql-injection-in"],"products":["fortra:delivernow"],"source":"nvd","synced_at":"2026-10-19T21:39:24.235896374+00:00"},"epss":{"cve":"CVE-2021-26837","score":0.0094,"percentile":0.60943,"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."]}