{"cve":"CVE-2022-4643","nvd":{"published":"2022-12-21T22:15:08.987","modified":"2026-06-17T05:21:26.220","status":"Modified","description":"A vulnerability was found in docconv up to 1.2.0. It has been declared as critical. This vulnerability affects the function ConvertPDFImages of the file pdf_ocr.go. The manipulation of the argument path leads to os command injection. The attack can be initiated remotely. Upgrading to version 1.2.1 is able to address this issue. The name of the patch is b19021ade3d0b71c89d35cb00eb9e589a121faa5. It is recommended to upgrade the affected component. VDB-216502 is the identifier assigned to this vulnerability.","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-78"],"references":["https://github.com/sajari/docconv/commit/b19021ade3d0b71c89d35cb00eb9e589a121faa5","https://github.com/sajari/docconv/pull/110","https://github.com/sajari/docconv/releases/tag/v1.2.1","https://vuldb.com/?id.216502","https://github.com/sajari/docconv/commit/b19021ade3d0b71c89d35cb00eb9e589a121faa5"],"products":["search:docconv"],"source":"nvd","synced_at":"2026-10-19T21:37:31.370122805+00:00"},"epss":{"cve":"CVE-2022-4643","score":0.01801,"percentile":0.78512,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-6m4h-hfpp-x8cx","url":"https://osv.dev/vulnerability/GHSA-6m4h-hfpp-x8cx","summary":"docconv OS Command Injection vulnerability","modified":"2024-05-20T21:42:18Z","packages":[{"ecosystem":"Go","name":"github.com/sajari/docconv","purl":"pkg:golang/github.com/sajari/docconv","ranges":["<1.2.1"],"fixed":["1.2.1"]},{"ecosystem":"Go","name":"code.sajari.com/docconv","purl":"pkg:golang/code.sajari.com/docconv","ranges":[">=1.1.0 <1.3.5"],"fixed":["1.3.5"]}]},{"id":"GO-2022-1184","url":"https://osv.dev/vulnerability/GO-2022-1184","summary":"OS command injection vulnerability in code.sajari.com/docconv","modified":"2024-05-20T16:03:47Z","packages":[{"ecosystem":"Go","name":"code.sajari.com/docconv","purl":"pkg:golang/code.sajari.com/docconv","ranges":[">=1.1.0 <1.3.5"],"fixed":["1.3.5"]}]}],"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."]}