{"id":2262,"date":"2025-04-29T16:33:10","date_gmt":"2025-04-29T16:33:10","guid":{"rendered":"http:\/\/localhost\/?p=2262"},"modified":"2025-04-29T16:33:10","modified_gmt":"2025-04-29T16:33:10","slug":"cve-2025-46348-yeswiki-vulnerable-to-unauthenticated-site-backup-creation-and-download","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=2262","title":{"rendered":"CVE-2025-46348 YesWiki Vulnerable to Unauthenticated Site Backup Creation and Download"},"content":{"rendered":"
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Vulnerability Details<\/h2>\n
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Basic Information<\/h3>\n\n\n\n\n\n\n
Title<\/th>\nCVE-2025-46348 YesWiki Vulnerable to Unauthenticated Site Backup Creation and Download<\/td>\n<\/tr>\n
Type<\/th>\ncvelist<\/td>\n<\/tr>\n
Published<\/th>\n2025-04-29T20:39:40<\/td>\n<\/tr>\n
Last Seen<\/th>\n2025-04-29T21:00:47<\/td>\n<\/tr>\n
CVSS Score<\/th>\n10.0 (CRITICAL)<\/td>\n<\/tr>\n<\/table><\/div>\n
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CVSS v3 Details<\/h3>\n\n\n\n\n\n\n\n\n\n
Attack Vector<\/th>\nNETWORK<\/td>\n<\/tr>\n
Attack Complexity<\/th>\nLOW<\/td>\n<\/tr>\n
Privileges Required<\/th>\nNONE<\/td>\n<\/tr>\n
User Interaction<\/th>\nNONE<\/td>\n<\/tr>\n
Scope<\/th>\nCHANGED<\/td>\n<\/tr>\n
Confidentiality Impact<\/th>\nHIGH<\/td>\n<\/tr>\n
Integrity Impact<\/th>\nHIGH<\/td>\n<\/tr>\n
Availability Impact<\/th>\nHIGH<\/td>\n<\/tr>\n<\/table><\/div>\n
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CVE Information<\/h3>\n\n\n\n\n
CVE IDs<\/th>\nCVE-2025-46348<\/td>\n<\/tr>\n
CWE<\/th>\nCWE-862, CWE-287<\/td>\n<\/tr>\n
Bulletin Family<\/th>\ncve<\/td>\n<\/tr>\n<\/table><\/div>\n
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Description<\/h3>\n
\n YesWiki is a wiki system written in PHP. Prior to version 4.5.4, the request to commence a site backup can be performed and downloaded without authentication. The archives are created with a predictable filename, so a malicious user could create and download an archive without being authenticated. This could result in a malicious attacker making numerous requests to create archives and fill up the file system, or by downloading the archive which contains sensitive site information. This issue has been patched in version 4.5.4.\n <\/div>\n<\/p><\/div>\n
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Impact Assessment<\/h3>\n\n\n\n
Base Score<\/th>\n10.0<\/td>\n<\/tr>\n
Severity<\/th>\nCRITICAL<\/td>\n<\/tr>\n<\/table><\/div>\n
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View full CVE details<\/a><\/p>\n<\/p><\/div>\n<\/div>\n