{"cve":"CVE-2023-30843","nvd":{"published":"2023-04-26T21:15:09.177","modified":"2026-06-17T05:55:45.220","status":"Modified","description":"Payload is a free and open source headless content management system. In versions prior to 1.7.0, if a user has access to documents that contain hidden fields or fields they do not have access to, the user could reverse-engineer those values via brute force. Version 1.7.0 contains a patch. As a workaround, write a `beforeOperation` hook to remove `where` queries that attempt to access hidden field data.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5},"cwes":["CWE-200"],"references":["https://github.com/payloadcms/payload/releases/tag/v1.7.0","https://github.com/payloadcms/payload/security/advisories/GHSA-35jj-vqcf-f2jf","https://github.com/payloadcms/payload/releases/tag/v1.7.0","https://github.com/payloadcms/payload/security/advisories/GHSA-35jj-vqcf-f2jf"],"products":["payloadcms:payload"],"source":"nvd","synced_at":"2026-10-19T21:38:05.473481323+00:00"},"epss":{"cve":"CVE-2023-30843","score":0.0063,"percentile":0.50213,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-35jj-vqcf-f2jf","url":"https://osv.dev/vulnerability/GHSA-35jj-vqcf-f2jf","summary":"Hidden fields can be leaked on readable collections in Payload","modified":"2026-09-10T03:49:53.254516110Z","packages":[{"ecosystem":"npm","name":"payload","purl":"pkg:npm/payload","ranges":["<1.7.0"],"fixed":["1.7.0"]}]}],"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."]}