diff --git a/modules/modperl/functions.in b/modules/modperl/functions.in
index 9fca687a..c4f843e9 100644
--- a/modules/modperl/functions.in
+++ b/modules/modperl/functions.in
@@ -4,6 +4,7 @@ bool WebRequiresAdmin()
 CString GetWebMenuTitle()
 bool OnWebPreRequest(CWebSock& WebSock, const CString& sPageName)
 bool OnWebRequest(CWebSock& WebSock, const CString& sPageName, CTemplate& Tmpl)
+bool ValidateWebRequestCSRFCheck(CWebSock& WebSock, const CString& sPageName)
 VWebSubPages* _GetSubPages()=nullptr
 void OnPreRehash()
 void OnPostRehash()
diff --git a/modules/modperl/module.h b/modules/modperl/module.h
index cb2589ef..d7eba814 100644
--- a/modules/modperl/module.h
+++ b/modules/modperl/module.h
@@ -42,6 +42,8 @@ class ZNC_EXPORT_LIB_EXPORT CPerlModule : public CModule {
     bool OnWebPreRequest(CWebSock& WebSock, const CString& sPageName) override;
     bool OnWebRequest(CWebSock& WebSock, const CString& sPageName,
                       CTemplate& Tmpl) override;
+    bool ValidateWebRequestCSRFCheck(CWebSock& WebSock,
+                                     const CString& sPageName) override;
     VWebSubPages& GetSubPages() override;
     void OnPreRehash() override;
     void OnPostRehash() override;
diff --git a/modules/modpython/functions.in b/modules/modpython/functions.in
index 38566793..f779e577 100644
--- a/modules/modpython/functions.in
+++ b/modules/modpython/functions.in
@@ -4,6 +4,7 @@ bool WebRequiresAdmin()
 CString GetWebMenuTitle()
 bool OnWebPreRequest(CWebSock& WebSock, const CString& sPageName)
 bool OnWebRequest(CWebSock& WebSock, const CString& sPageName, CTemplate& Tmpl)
+bool ValidateWebRequestCSRFCheck(CWebSock& WebSock, const CString& sPageName)
 VWebSubPages* _GetSubPages()=nullptr
 void OnPreRehash()
 void OnPostRehash()
diff --git a/modules/modpython/module.h b/modules/modpython/module.h
index 32a3e6dc..784d2069 100644
--- a/modules/modpython/module.h
+++ b/modules/modpython/module.h
@@ -62,6 +62,8 @@ class ZNC_EXPORT_LIB_EXPORT CPyModule : public CModule {
     bool OnWebPreRequest(CWebSock& WebSock, const CString& sPageName) override;
     bool OnWebRequest(CWebSock& WebSock, const CString& sPageName,
                       CTemplate& Tmpl) override;
+    bool ValidateWebRequestCSRFCheck(CWebSock& WebSock,
+                                     const CString& sPageName) override;
     VWebSubPages& GetSubPages() override;
     void OnPreRehash() override;
     void OnPostRehash() override;