90 matches found
CVE-2026-45721
Algernon is a small self-contained pure-Go web server. Prior to 1.17.7, when Algernon is asked for any URL path that resolves to a directory without an index file, DirPage walks upward through parent directories — past the configured server root — looking for a file named handler.lua to execute a...
CVE-2026-45721
CVE-2026-45721 (Algernon) describes a pre-auth remote code execution in Algernon web server prior to version 1.17.7. When a request targets a directory without an index, DirPage behavior walks upward through parent directories past the configured server root in search of a file named handler.lua....
EUVD-2026-31866
Algernon is a small self-contained pure-Go web server. Prior to 1.17.6, in engine/luahandler.go, the sync.RWMutex protecting LoadCommonFunctions is released before L.Push and L.PCall execute. Since gopher-lua's LState is explicitly not goroutine-safe, concurrent requests race on the shared state...
CVE-2026-43981
Algernon is a small self-contained pure-Go web server. Prior to 1.17.6, in engine/luahandler.go, the sync.RWMutex protecting LoadCommonFunctions is released before L.Push and L.PCall execute. Since gopher-lua's LState is explicitly not goroutine-safe, concurrent requests race on the shared state...
CVE-2026-43981
CVE-2026-43981 affects Algernon, a small self-contained Go web server. In versions prior to 1.17.6, a race condition exists in engine/luahandler.go: the sync.RWMutex protecting LoadCommonFunctions is released before L.Push() and L.PCall() execute. Since gopher-lua’s LState is not goroutine-safe, ...
CVE-2026-43981 Algernon: Race Condition in handle() shared LState
Algernon is a small self-contained pure-Go web server. Prior to 1.17.6, in engine/luahandler.go, the sync.RWMutex protecting LoadCommonFunctions is released before L.Push and L.PCall execute. Since gopher-lua's LState is explicitly not goroutine-safe, concurrent requests race on the shared state...
CVE-2026-43981 Algernon: Race Condition in handle() shared LState
Algernon is a small self-contained pure-Go web server. Prior to 1.17.6, in engine/luahandler.go, the sync.RWMutex protecting LoadCommonFunctions is released before L.Push and L.PCall execute. Since gopher-lua's LState is explicitly not goroutine-safe, concurrent requests race on the shared state...
CVE-2026-43982 Algernon: Path traversal file write via savein()
Algernon is a small self-contained pure-Go web server. Prior to 1.17.6, uploadedFileSaveIn in lua/upload/upload.go uses filepath.Join with the caller-supplied directory but performs no boundary check after joining. A directory of ../../../tmp resolves cleanly to /tmp, outside the web root. This...
CVE-2026-43982
Algernon is a small self-contained pure-Go web server. Prior to 1.17.6, uploadedFileSaveIn in lua/upload/upload.go uses filepath.Join with the caller-supplied directory but performs no boundary check after joining. A directory of ../../../tmp resolves cleanly to /tmp, outside the web root. This...
CVE-2026-43982 Algernon: Path traversal file write via savein()
Algernon is a small self-contained pure-Go web server. Prior to 1.17.6, uploadedFileSaveIn in lua/upload/upload.go uses filepath.Join with the caller-supplied directory but performs no boundary check after joining. A directory of ../../../tmp resolves cleanly to /tmp, outside the web root. This...
CVE-2026-43982
Algernon (a small Go web server) has a path-traversal risk in lua/upload/upload.go: uploadedFileSaveIn() joins a caller-supplied directory with filepath.Join() and performs no boundary check after joining. A path like ../../../tmp can resolve to /tmp, bypassing web-root constraints. The issue aff...
PT-2026-43298
Algernon is a small self-contained pure-Go web server. Prior to 1.17.6, uploadedFileSaveIn in lua/upload/upload.go uses filepath.Join with the caller-supplied directory but performs no boundary check after joining. A directory of ../../../tmp resolves cleanly to /tmp, outside the web root. This...
algernon 安全漏洞
Algernon is a web server developed by Alexander F. Rødseth. Versions of Algernon prior to 1.17.8 contained security vulnerabilities. These vulnerabilities stemmed from path traversal via the Host header when using the --domain option, potentially allowing arbitrary file reading, directory listing...
algernon 竞争条件问题漏洞
Algernon is a web server developed by Alexander F. Rødseth. Versions of Algernon prior to 1.17.6 contained a race condition vulnerability. This vulnerability stemmed from the sync.RWMutex used in engine/luahandler.go to protect LoadCommonFunctions, which was released before L.Push and L.PCall...
algernon 路径遍历漏洞
Algernon is a web server developed by Alexander F. Rødseth. Versions of Algernon prior to 1.17.6 contained a path traversal vulnerability. This vulnerability stemmed from the uploadedFileSaveIn function in lua/upload/upload.go, which used filepath.Join to concatenate the directory provided by the...
algernon 安全漏洞
Algernon is a web server developed by Alexander F. Rødseth. Versions of Algernon prior to 1.17.7 contained a security vulnerability. This vulnerability stemmed from the hardcoded wildcard in the Access-Control-Allow-Origin header of the SSE event server, which could allow any third-party page to...
algernon 安全漏洞
Algernon is a web server developed by Alexander F. Rødseth. Versions of Algernon prior to 1.17.7 contained security vulnerabilities. These vulnerabilities stemmed from the SSE event server being bound to 0.0.0.0:5553 by default, which could allow unauthorized network access...
algernon 安全漏洞
Algernon is a web server developed by Alexander F. Rødseth. Versions of Algernon prior to 1.17.7 contained security vulnerabilities. These vulnerabilities stemmed from the forced activation of debugging mode in single-file mode, allowing the leakage of the file’s absolute path and complete byte...
PT-2026-43297
Algernon is a small self-contained pure-Go web server. Prior to 1.17.6, in engine/luahandler.go, the sync.RWMutex protecting LoadCommonFunctions is released before L.Push and L.PCall execute. Since gopher-lua's LState is explicitly not goroutine-safe, concurrent requests race on the shared state...
algernon 安全漏洞
Algernon is a web server developed by Alexander F. Rødseth. Versions of Algernon prior to 1.17.7 contained a security vulnerability. This vulnerability stemmed from the process of traversing parent directories upwards during directory requests to find the handler.lua file. This could allow...