Update SECURITY.md

BINDINGS.md

@@ -52,7 +52,7 @@ Some people ported raylib to other languages in the form of bindings or wrappers
 | [KaylibKit](https://codeberg.org/Kenta/KaylibKit)                                        | 4.5              | [Kotlin/native](https://kotlinlang.org)                              | Zlib                 |
 | [raylib-lua](https://github.com/TSnake41/raylib-lua)                                     | 5.5              | [Lua](http://www.lua.org)                                            | ISC                  |
 | [raylib-lua-bindings (WIP)](https://github.com/legendaryredfox/raylib-lua-bindings)      | 5.5              | [Lua](http://www.lua.org)                                            | ISC                  |
-| [ReiLua](https://github.com/nullstare/ReiLua)                                            | 5.5              | [Lua](http://www.lua.org)                                            | MIT                  |
+| [ReiLua](https://github.com/nullstare/ReiLua)                                            | 6.0              | [Lua](http://www.lua.org)                                            | MIT                  |
 | [raylib-lua-sol](https://github.com/RobLoach/raylib-lua-sol)                             | 5.5              | [Lua](http://www.lua.org)                                            | Zlib                 |
 | [raylib-luajit](https://github.com/homma/raylib-luajit)                                  | 5.5              | [Lua](http://www.lua.org)                                            | MIT                  |
 | [raylib-luajit-generated](https://github.com/james2doyle/raylib-luajit-generated)        | 5.5              | [Lua](http://www.lua.org)                                            | MIT                  |

SECURITY.md

@@ -11,8 +11,4 @@ Most considerations of errors and defects can be handled using the project Issue
 
 ## Reporting a Vulnerability
 
-Discovered vulnerability can be directly reported using the project Issues and/or Discussions.
-
-_TODO: Tell them where to go, how often they can expect to get an update on a
-reported vulnerability, what to expect if the vulnerability is accepted or
-declined, etc._
+Discovered vulnerability can be directly reported using the project Issues and/or Discussions. They will be reviewed as soon as possible.

src/platforms/rcore_android.c

@@ -663,13 +663,22 @@ double GetTime(void)
 }
 
 // Open URL with default system browser (if available)
-// NOTE: This function is only safe to use if the provided URL is safe
-// A user could craft a malicious string performing another action
-// Avoid calling this function with user input non-validated strings
+// WARNING: This function is only safe to use if you control the URL given,
+// a user could craft a malicious string to perform and undesired action
+// NOTE: Some safety checks have been added to mitigate security issues
 void OpenURL(const char *url)
 {
     // Security check to (partially) avoid malicious code
-    if (strchr(url, '\'') != NULL) TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'] character");
+    if ((strchr(url, '\'') != NULL) || (strchr(url, '\"') != NULL))
+    {
+        // Filter characters: ' and "
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'\"] characters");
+    }
+    else if ((strncmp(url, "http://", 7) != 0) && (strncmp(url, "https://", 8) != 0))
+    {
+        // Only allow URL starting with "http://" or "https://" protocols
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL must start with 'http://' or 'https://' protocols");
+    }
     else
     {
         JNIEnv *env = NULL;

src/platforms/rcore_desktop_glfw.c

@@ -1181,17 +1181,25 @@ double GetTime(void)
 }
 
 // Open URL with default system browser (if available)
-// NOTE: This function is only safe to use if you control the URL given
-// A user could craft a malicious string performing another action
-// Only call this function yourself not with user input or make sure to check the string yourself
-// REF: https://github.com/raysan5/raylib/issues/686
+// WARNING: This function is only safe to use if you control the URL given,
+// a user could craft a malicious string to perform and undesired action
+// NOTE: Some safety checks have been added to mitigate security issues
 void OpenURL(const char *url)
 {
     // Security check to (partially) avoid malicious code
-    if (strchr(url, '\'') != NULL) TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'] character");
+    if ((strchr(url, '\'') != NULL) || (strchr(url, '\"') != NULL))
+    {
+        // Filter characters: ' and "
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'\"] characters");
+    }
+    else if ((strncmp(url, "http://", 7) != 0) && (strncmp(url, "https://", 8) != 0))
+    {
+        // Only allow URL starting with "http://" or "https://" protocols
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL must start with 'http://' or 'https://' protocols");
+    }
     else
     {       
-        char *cmd = (char *)RL_CALLOC(strlen(url) + 32, sizeof(char));
+        char *cmd = (char *)RL_CALLOC(strlen(url) + 16, sizeof(char));
 #if defined(_WIN32)
         sprintf(cmd, "explorer \"%s\"", url);
 #endif
@@ -1201,7 +1209,9 @@ void OpenURL(const char *url)
 #if defined(__APPLE__)
         sprintf(cmd, "open '%s'", url);
 #endif
+        // TODO: Replace system() call by custom process
         int result = system(cmd);
+        
         if (result == -1) TRACELOG(LOG_WARNING, "OpenURL() child process could not be created");
         RL_FREE(cmd);
     }

src/platforms/rcore_desktop_rgfw.c

@@ -1471,15 +1471,25 @@ double GetTime(void)
 }
 
 // Open URL with default system browser (if available)
-// NOTE: This function is only safe to use if you control the URL given
-// A user could craft a malicious string performing another action
+// WARNING: This function is only safe to use if you control the URL given,
+// a user could craft a malicious string to perform and undesired action
+// NOTE: Some safety checks have been added to mitigate security issues
 void OpenURL(const char *url)
 {
-    // Security check to (partially) avoid malicious code on target platform
-    if (strchr(url, '\'') != NULL) TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'] character");
+    // Security check to (partially) avoid malicious code
+    if ((strchr(url, '\'') != NULL) || (strchr(url, '\"') != NULL))
+    {
+        // Filter characters: ' and "
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'\"] characters");
+    }
+    else if ((strncmp(url, "http://", 7) != 0) && (strncmp(url, "https://", 8) != 0))
+    {
+        // Only allow URL starting with "http://" or "https://" protocols
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL must start with 'http://' or 'https://' protocols");
+    }
     else
     {       
-        char *cmd = (char *)RL_CALLOC(strlen(url) + 32, sizeof(char));
+        char *cmd = (char *)RL_CALLOC(strlen(url) + 16, sizeof(char));
 #if defined(_WIN32)
         sprintf(cmd, "explorer \"%s\"", url);
 #endif

src/platforms/rcore_desktop_sdl.c

@@ -1341,14 +1341,22 @@ double GetTime(void)
 }
 
 // Open URL with default system browser (if available)
-// NOTE: This function is only safe to use if the provided URL is safe
-// A user could craft a malicious string performing another action
-// Avoid calling this function with user input non-validated strings
-// REF: https://github.com/raysan5/raylib/issues/686
+// WARNING: This function is only safe to use if you control the URL given,
+// a user could craft a malicious string to perform and undesired action
+// NOTE: Some safety checks have been added to mitigate security issues
 void OpenURL(const char *url)
 {
     // Security check to (partially) avoid malicious code
-    if (strchr(url, '\'') != NULL) TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'] character");
+    if ((strchr(url, '\'') != NULL) || (strchr(url, '\"') != NULL))
+    {
+        // Filter characters: ' and "
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'\"] characters");
+    }
+    else if ((strncmp(url, "http://", 7) != 0) && (strncmp(url, "https://", 8) != 0))
+    {
+        // Only allow URL starting with "http://" or "https://" protocols
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL must start with 'http://' or 'https://' protocols");
+    }
     else SDL_OpenURL(url);
 }
 

src/platforms/rcore_desktop_win32.c

@@ -1247,19 +1247,28 @@ double GetTime(void)
 }
 
 // Open URL with default system browser (if available)
-// NOTE: This function is only safe to use if the provided URL is safe
-// A user could craft a malicious string performing another action
-// Avoid calling this function with user input non-validated strings
-// REF: https://github.com/raysan5/raylib/issues/686
+// WARNING: This function is only safe to use if you control the URL given,
+// a user could craft a malicious string to perform and undesired action
+// NOTE: Some safety checks have been added to mitigate security issues
 void OpenURL(const char *url)
 {
-    // Security check to (partially) avoid malicious code on target platform
-    if (strchr(url, '\'') != NULL) TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'] character");
+    // Security check to (partially) avoid malicious code
+    if ((strchr(url, '\'') != NULL) || (strchr(url, '\"') != NULL))
+    {
+        // Filter characters: ' and "
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'\"] characters");
+    }
+    else if ((strncmp(url, "http://", 7) != 0) && (strncmp(url, "https://", 8) != 0))
+    {
+        // Only allow URL starting with "http://" or "https://" protocols
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL must start with 'http://' or 'https://' protocols");
+    }
     else
     {       
-        int len = strlen(url) + 32;
+        int len = strlen(url) + 16;
         char *cmd = (char *)RL_CALLOC(len, sizeof(char));
         snprintf(cmd, len, "explorer \"%s\"", url);
+        
         int result = system(cmd);
         if (result == -1) TRACELOG(LOG_WARNING, "OpenURL() child process could not be created");
         RL_FREE(cmd);

src/platforms/rcore_drm.c

@@ -1014,9 +1014,8 @@ double GetTime(void)
 }
 
 // Open URL with default system browser (if available)
-// NOTE: This function is only safe to use if the provided URL is safe
-// A user could craft a malicious string performing another action
-// Avoid calling this function with user input non-validated strings
+// WARNING: This function is only safe to use if you control the URL given,
+// a user could craft a malicious string to perform and undesired action
 void OpenURL(const char *url)
 {
     TRACELOG(LOG_WARNING, "OpenURL() not implemented on target platform");
@@ -1446,7 +1445,9 @@ int InitPlatform(void)
         return -1;
     }
 
-    if (!eglChooseConfig(platform.device, NULL, NULL, 0, &numConfigs))
+    // WARNING: Providing framebufferAttribs is not logically necessary, 
+    // but it may prevent segfaults on some nvidia drivers
+    if (!eglChooseConfig(platform.device, framebufferAttribs, NULL, 0, &numConfigs))
     {
         TRACELOG(LOG_WARNING, "DISPLAY: Failed to get EGL config count: 0x%x", eglGetError());
         return -1;

src/platforms/rcore_template.c

@@ -352,14 +352,22 @@ double GetTime(void)
 }
 
 // Open URL with default system browser (if available)
-// NOTE: This function is only safe to use if you control the URL given.
-// A user could craft a malicious string performing another action.
-// Only call this function yourself not with user input or make sure to check the string yourself.
-// Ref: https://github.com/raysan5/raylib/issues/686
+// WARNING: This function is only safe to use if you control the URL given,
+// a user could craft a malicious string to perform and undesired action
+// NOTE: Some safety checks have been added to mitigate security issues
 void OpenURL(const char *url)
 {
-    // Security check to (partially) avoid malicious code on target platform
-    if (strchr(url, '\'') != NULL) TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'] character");
+    // Security check to (partially) avoid malicious code
+    if ((strchr(url, '\'') != NULL) || (strchr(url, '\"') != NULL))
+    {
+        // Filter characters: ' and "
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'\"] characters");
+    }
+    else if ((strncmp(url, "http://", 7) != 0) && (strncmp(url, "https://", 8) != 0))
+    {
+        // Only allow URL starting with "http://" or "https://" protocols
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL must start with 'http://' or 'https://' protocols");
+    }
     else
     {
         // TODO: Load url using default browser

src/platforms/rcore_web_emscripten.c

@@ -968,13 +968,22 @@ double GetTime(void)
 }
 
 // Open URL with default system browser (if available)
-// NOTE: This function is only safe to use if the provided URL is safe
-// A user could craft a malicious string performing another action
-// Avoid calling this function with user input non-validated strings
+// WARNING: This function is only safe to use if you control the URL given,
+// a user could craft a malicious string to perform and undesired action
+// NOTE: Some safety checks have been added to mitigate security issues
 void OpenURL(const char *url)
 {
-    // Security check to (partially) avoid malicious code on target platform
-    if (strchr(url, '\'') != NULL) TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'] character");
+    // Security check to (partially) avoid malicious code
+    if ((strchr(url, '\'') != NULL) || (strchr(url, '\"') != NULL))
+    {
+        // Filter characters: ' and "
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'\"] characters");
+    }
+    else if ((strncmp(url, "http://", 7) != 0) && (strncmp(url, "https://", 8) != 0))
+    {
+        // Only allow URL starting with "http://" or "https://" protocols
+        TRACELOG(LOG_WARNING, "SYSTEM: Provided URL must start with 'http://' or 'https://' protocols");
+    }
     else emscripten_run_script(TextFormat("window.open('%s', '_blank')", url));
 }
 

src/rcore.c

@@ -1844,8 +1844,6 @@ void SetConfigFlags(unsigned int flags)
     FLAG_SET(CORE.Window.flags, flags);
 }
 
-// void OpenURL(const char *url);   // Defined per platform
-
 //----------------------------------------------------------------------------------
 // Module Functions Definition: Logging system
 //----------------------------------------------------------------------------------