{"cve":"CVE-2011-3993","nvd":{"published":"2011-11-03T17:55:01.780","modified":"2026-06-16T23:34:16.357","status":"Modified","description":"SKYARC MTCMS before 5.252, and the MultiFileUploader 0.44 and earlier, DuplicateEntry 1.2 and earlier, MailPack 1.741 and earlier, and AutoTagging 0.08 and earlier plugins for Movable Type, uses weak permissions, which allows remote authenticated users to modify files and settings via unspecified vectors.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://jvn.jp/en/jp/JVN41032068/index.html","http://jvndb.jvn.jp/jvndb/JVNDB-2011-000093","http://www.mtcms.jp/news/product/201110131921.html","http://jvn.jp/en/jp/JVN41032068/index.html","http://jvndb.jvn.jp/jvndb/JVNDB-2011-000093"],"products":["skyarc:autotagging","skyarc:duplicateentry","skyarc:mailpack","skyarc:mtcms","skyarc:multifileuploader"],"source":"nvd","synced_at":"2026-10-19T19:59:31.623151214+00:00"},"epss":{"cve":"CVE-2011-3993","score":0.01117,"percentile":0.6611,"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."]}