CVE-2026-73243

kkFileView is a universal file online preview project based on Spring Boot. Prior to 5.0.1, the unauthenticated GET /addTask endpoint in kkFileView is omitted from TrustHostFilter and TrustDirFilter in server/src/main/java/cn/keking/config/WebConfig.java, allowing FileConvertQueueTask to fetch an...

CVE-2026-73243 kkFileView: Unauthenticated SSRF via /addTask with fullfilename type-confusion bypass

kkFileView is a universal file online preview project based on Spring Boot. Prior to 5.0.1, the unauthenticated GET /addTask endpoint in kkFileView is omitted from TrustHostFilter and TrustDirFilter in server/src/main/java/cn/keking/config/WebConfig.java, allowing FileConvertQueueTask to fetch an...

CVE-2026-73243

kkFileView (Spring Boot-based) prior to version 5.0.1 is vulnerable to unauthenticated SSRF via GET /addTask. The issue arises because this endpoint was omitted from TrustHostFilter and TrustDirFilter in WebConfig.java, allowing FileConvertQueueTask to fetch an attacker-controlled URL after FileH...