{"cve":"CVE-2018-7440","nvd":{"published":"2018-02-23T21:29:00.600","modified":"2026-06-17T02:03:07.837","status":"Modified","description":"An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function allows command injection via a $(command) approach in the gplot rootname argument. This issue exists because of an incomplete fix for CVE-2018-3836.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-78"],"references":["https://github.com/DanBloomberg/leptonica/issues/303#issuecomment-366472212","https://lists.debian.org/debian-lts-announce/2018/03/msg00005.html","https://security.gentoo.org/glsa/202312-01","https://github.com/DanBloomberg/leptonica/issues/303#issuecomment-366472212","https://lists.debian.org/debian-lts-announce/2018/03/msg00005.html"],"products":["debian:debian_linux","leptonica:leptonica"],"source":"nvd","synced_at":"2026-10-19T20:48:34.567387330+00:00"},"epss":{"cve":"CVE-2018-7440","score":0.03739,"percentile":0.89847,"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."]}