CVE-2021-33564

CVE-2021-33564 PoC Exploit script for CVE-2021-33564 Argument Injection in Dragonfly Ruby Gem. Usage Arbitrary File Read python3 poc.py -u https:///system/refinery/images -r /etc/passwd Arbitrary File Write python3 poc.py -u https:///system/refinery/images -w public/test.txt -c test.txt -lu http:...

tcpdump

TCPDUMP 4.x.y 由 The Tcpdump Group 提供 若要报告安全问题，请发送电子邮件至 [email protected]。 要报告错误和其他问题、贡献补丁、请求功能、提供一般反馈等，请参阅 tcpdump 源代码根目录中的贡献指南。 匿名 Git 可通过以下方式获取 https://github.com/the-tcpdump-group/tcpdump.git 此目录包含 tcpdump 的源代码，tcpdump 是一款用于网络监控和数据采集的工具。 在过去的几年中，tcpdump...

Ruby Dragonfly <1.4.0 - Remote Code Execution

Ruby Dragonfly before 1.4.0 contains an argument injection vulnerability that allows remote attackers to read and write to arbitrary files via a crafted URL when the verifyurl option is disabled. This may lead to code execution. The problem occurs because the generate and process features mishand...

Dragonfly2 < 2.1.0-beta.1 - Hardcoded JWT Secret

Dragonfly is an open source P2P-based file distribution and image acceleration system. It is hosted by the Cloud Native Computing Foundation CNCF as an Incubating Level Project. Dragonfly uses JWT to verify user. However, the secret key for JWT, "Secret Key", is hard coded, which leads to...

CVE-2021-33564

CVE-2021-33564 PoC Script de explotación para CVE-2021-33564 Inyección de argumentos en la gema Ruby Dragonfly. Uso Lectura arbitraria de archivos python3 poc.py -u https:///system/refinery/images -r /etc/passwd Escritura arbitraria de archivos python3 poc.py -u https:///system/refinery/images -w...

CVE-2026-54637

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4-rc.3, the scheduler's default unauthenticated v1 gRPC flow accepts attacker-controlled PeerHost.Ip and PeerHost.DownPort values through RegisterPeerTask and ReportPeerResult, storeHost copies tho...

CVE-2026-49254

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4, manager/router/router.go registers GET /api/v1/oauth and GET /api/v1/oauth/:id without jwt.MiddlewareFunc or RBAC, while manager/handlers/oauth.go returns models.Oauth records and...

CVE-2026-49254 Dragonfly Manager OAuth provider client_secret disclosure via unauthenticated GET /api/v1/oauth

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4, manager/router/router.go registers GET /api/v1/oauth and GET /api/v1/oauth/:id without jwt.MiddlewareFunc or RBAC, while manager/handlers/oauth.go returns models.Oauth records and...

CVE-2026-49254

Dragonfly Manager (an open-source P2P file distribution system) exposes the OAuth client_secret to unauthenticated clients via GET /api/v1/oauth and GET /api/v1/oauth/:id. The root cause is missing JWT and RBAC middleware on these two GET routes in manager/router/router.go, while the sibling POST...

CVE-2026-49254 Dragonfly Manager OAuth provider client_secret disclosure via unauthenticated GET /api/v1/oauth

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4, manager/router/router.go registers GET /api/v1/oauth and GET /api/v1/oauth/:id without jwt.MiddlewareFunc or RBAC, while manager/handlers/oauth.go returns models.Oauth records and...

EUVD-2026-78577

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4, manager/router/router.go registers GET /api/v1/oauth and GET /api/v1/oauth/:id without jwt.MiddlewareFunc or RBAC, while manager/handlers/oauth.go returns models.Oauth records and...

CVE-2026-49254 Dragonfly Manager OAuth provider client_secret disclosure via unauthenticated GET /api/v1/oauth

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4, manager/router/router.go registers GET /api/v1/oauth and GET /api/v1/oauth/:id without jwt.MiddlewareFunc or RBAC, while manager/handlers/oauth.go returns models.Oauth records and...

CVE-2026-54637

Dragonfly (open-source P2P file distribution system) versions prior to 2.4.4-rc.3 contain an unauthenticated read-SSRF in the scheduler's v1 gRPC service. An attacker who can reach the scheduler's gRPC port (insecure by default) can supply arbitrary PeerHost.Ip and PeerHost.DownPort values, causi...

CVE-2026-54637 Dragonfly scheduler v1 gRPC unauthenticated SSRF via attacker-controlled PeerHost in DownloadTinyFile

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4-rc.3, the scheduler's default unauthenticated v1 gRPC flow accepts attacker-controlled PeerHost.Ip and PeerHost.DownPort values through RegisterPeerTask and ReportPeerResult, storeHost copies tho...

CVE-2026-54637 Dragonfly scheduler v1 gRPC unauthenticated SSRF via attacker-controlled PeerHost in DownloadTinyFile

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4-rc.3, the scheduler's default unauthenticated v1 gRPC flow accepts attacker-controlled PeerHost.Ip and PeerHost.DownPort values through RegisterPeerTask and ReportPeerResult, storeHost copies tho...

CVE-2026-54637 Dragonfly scheduler v1 gRPC unauthenticated SSRF via attacker-controlled PeerHost in DownloadTinyFile

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4-rc.3, the scheduler's default unauthenticated v1 gRPC flow accepts attacker-controlled PeerHost.Ip and PeerHost.DownPort values through RegisterPeerTask and ReportPeerResult, storeHost copies tho...

EUVD-2026-78576

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4-rc.3, the scheduler's default unauthenticated v1 gRPC flow accepts attacker-controlled PeerHost.Ip and PeerHost.DownPort values through RegisterPeerTask and ReportPeerResult, storeHost copies tho...

CVE-2026-49254: Exposure of Sensitive Information to an Unauthorized Actor

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4, manager/router/router.go registers GET /api/v1/oauth and GET /api/v1/oauth/:id without jwt.MiddlewareFunc or RBAC, while manager/handlers/oauth.go returns models.Oauth records and...

CVE-2026-54637: Server-Side Request Forgery (SSRF)

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.4.4-rc.3, the scheduler's default unauthenticated v1 gRPC flow accepts attacker-controlled PeerHost.Ip and PeerHost.DownPort values through RegisterPeerTask and ReportPeerResult, storeHost copies tho...

CVE-2026-62357

Dragonfly is an in-memory data store built for modern application workloads. Prior to 1.40.0, CMS.INITBYDIM and CMS.INITBYPROB accept dimensions whose width times depth times sizeofint64t overflows in src/core/cms.cc, allocating an undersized counter buffer while CMS.INCRBY and CMS.QUERY use the...