{"cve":"CVE-2011-1950","nvd":{"published":"2011-06-06T19:55:02.190","modified":"2026-06-16T23:30:27.220","status":"Modified","description":"plone.app.users in Plone 4.0 and 4.1 allows remote authenticated users to modify the properties of arbitrary accounts via unspecified vectors, as exploited in the wild in June 2011.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://osvdb.org/72729","http://plone.org/products/plone/security/advisories/CVE-2011-1950","http://secunia.com/advisories/44775","http://securityreason.com/securityalert/8269","http://www.securityfocus.com/archive/1/518155/100/0/threaded"],"products":["plone:plone"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-1950","score":0.02349,"percentile":0.83695,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2qx8-589j-gcpx","url":"https://osv.dev/vulnerability/GHSA-2qx8-589j-gcpx","summary":"Plone and plone.app.users allow remote authenticated users to modify the properties of arbitrary accounts","modified":"2026-07-13T16:43:10.969610093Z","packages":[{"ecosystem":"PyPI","name":"plone-app-users","purl":"pkg:pypi/plone-app-users","ranges":[">=1.0a1 <1.0.5"],"fixed":["1.0.5"]},{"ecosystem":"PyPI","name":"plone-app-users","purl":"pkg:pypi/plone-app-users","ranges":[">=1.1b1 <1.1.1"],"fixed":["1.1.1"]},{"ecosystem":"PyPI","name":"plone","purl":"pkg:pypi/plone","ranges":[">=4.0.1 <4.0.6"],"fixed":["4.0.6"]},{"ecosystem":"PyPI","name":"plone","purl":"pkg:pypi/plone","ranges":[">=4.1.0 <4.1.1"],"fixed":["4.1.1"]}]},{"id":"PYSEC-2011-16","url":"https://osv.dev/vulnerability/PYSEC-2011-16","summary":"","modified":"2026-07-13T16:43:10.969610093Z","packages":[{"ecosystem":"PyPI","name":"plone","purl":"pkg:pypi/plone","ranges":["<4.1.1"],"fixed":["4.1.1"]}]},{"id":"PYSEC-2026-2888","url":"https://osv.dev/vulnerability/PYSEC-2026-2888","summary":"Plone and plone.app.users allow remote authenticated users to modify the properties of arbitrary accounts","modified":"2026-07-13T16:43:10.969610093Z","packages":[{"ecosystem":"PyPI","name":"plone-app-users","purl":"pkg:pypi/plone-app-users","ranges":[">=1.0a1 <1.0.5",">=1.1b1 <1.1.1"],"fixed":["1.0.5","1.1.1"]}]}],"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."]}