{"cve":"CVE-2012-5491","nvd":{"published":"2014-09-30T14:55:06.110","modified":"2026-06-16T23:46:52.660","status":"Modified","description":"z3c.form, as used in Plone before 4.2.3 and 4.3 before beta 1, allows remote attackers to obtain the default form field values by leveraging knowledge of the form location and the element id.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"references":["http://www.openwall.com/lists/oss-security/2012/11/10/1","https://github.com/plone/Products.CMFPlone/blob/4.2.3/docs/CHANGES.txt","https://plone.org/products/plone-hotfix/releases/20121106","https://plone.org/products/plone/security/advisories/20121106/07","http://www.openwall.com/lists/oss-security/2012/11/10/1"],"products":["plone:plone"],"source":"nvd","synced_at":"2026-10-19T20:34:04.196504363+00:00"},"epss":{"cve":"CVE-2012-5491","score":0.01243,"percentile":0.69222,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-f8pg-wp5j-rjxx","url":"https://osv.dev/vulnerability/GHSA-f8pg-wp5j-rjxx","summary":"Plone Information Disclosure","modified":"2024-10-14T18:57:53.963245Z","packages":[{"ecosystem":"PyPI","name":"plone","purl":"pkg:pypi/plone","ranges":["<4.2.3"],"fixed":["4.2.3"]},{"ecosystem":"PyPI","name":"plone","purl":"pkg:pypi/plone","ranges":[">=4.3a0 <4.3b1"],"fixed":["4.3b1"]}]},{"id":"PYSEC-2014-33","url":"https://osv.dev/vulnerability/PYSEC-2014-33","summary":"","modified":"2026-06-10T17:02:30.438133337Z","packages":[{"ecosystem":"PyPI","name":"plone","purl":"pkg:pypi/plone","ranges":["<4.2.3",">=4.3a0 <4.3b1"],"fixed":["4.2.3","4.3b1"]}]}],"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."]}