diff --git a/bbb-common-web/build.sbt b/bbb-common-web/build.sbt
index 308f51527d..60cb8fee69 100755
--- a/bbb-common-web/build.sbt
+++ b/bbb-common-web/build.sbt
@@ -112,5 +112,7 @@ libraryDependencies ++= Seq(
   "com.zaxxer" % "HikariCP" % "4.0.3",
   "commons-validator" % "commons-validator" % "1.7",
   "org.apache.tika" % "tika-core" % "2.8.0",
-  "org.apache.tika" % "tika-parsers-standard-package" % "2.8.0"
+  "org.apache.tika" % "tika-parsers-standard-package" % "2.8.0",
+  "org.scala-lang.modules" %% "scala-xml" % "2.2.0",
+  "jakarta.ws.rs" % "jakarta.ws.rs-api" % "3.1.0"
 )
diff --git a/bbb-common-web/src/main/java/org/bigbluebutton/api/model/constraint/ContentTypeConstraint.java b/bbb-common-web/src/main/java/org/bigbluebutton/api/model/constraint/ContentTypeConstraint.java
new file mode 100644
index 0000000000..31d8ef7d1a
--- /dev/null
+++ b/bbb-common-web/src/main/java/org/bigbluebutton/api/model/constraint/ContentTypeConstraint.java
@@ -0,0 +1,22 @@
+package org.bigbluebutton.api.model.constraint;
+
+import org.bigbluebutton.api.model.validator.ContentTypeValidator;
+
+import javax.validation.Constraint;
+import javax.validation.Payload;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+@Constraint(validatedBy = ContentTypeValidator.class)
+@Target(FIELD)
+@Retention(RUNTIME)
+public @interface ContentTypeConstraint {
+
+    String key() default "contentTypeError";
+    String message() default "Request content type is not supported";
+    Class<?>[] groups() default {};
+    Class<? extends Payload>[] payload() default {};
+}
diff --git a/bbb-common-web/src/main/java/org/bigbluebutton/api/model/shared/Checksum.java b/bbb-common-web/src/main/java/org/bigbluebutton/api/model/shared/Checksum.java
index 23be59165e..2ceccd53ef 100755
--- a/bbb-common-web/src/main/java/org/bigbluebutton/api/model/shared/Checksum.java
+++ b/bbb-common-web/src/main/java/org/bigbluebutton/api/model/shared/Checksum.java
@@ -1,5 +1,6 @@
 package org.bigbluebutton.api.model.shared;
 
+import org.bigbluebutton.api.model.constraint.ContentTypeConstraint;
 import org.bigbluebutton.api.model.constraint.NotEmpty;
 import org.bigbluebutton.api.util.ParamsUtil;
 
@@ -15,6 +16,7 @@ public abstract class Checksum {
 
     protected String queryStringWithoutChecksum;
 
+    @ContentTypeConstraint
     protected HttpServletRequest request;
 
     public Checksum(String apiCall, String checksum, HttpServletRequest request) {
diff --git a/bbb-common-web/src/main/java/org/bigbluebutton/api/model/validator/ContentTypeValidator.java b/bbb-common-web/src/main/java/org/bigbluebutton/api/model/validator/ContentTypeValidator.java
new file mode 100644
index 0000000000..4983e232ce
--- /dev/null
+++ b/bbb-common-web/src/main/java/org/bigbluebutton/api/model/validator/ContentTypeValidator.java
@@ -0,0 +1,44 @@
+package org.bigbluebutton.api.model.validator;
+
+import jakarta.ws.rs.core.MediaType;
+import org.apache.commons.compress.utils.Sets;
+import org.bigbluebutton.api.model.constraint.ContentTypeConstraint;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.validation.ConstraintValidator;
+import javax.validation.ConstraintValidatorContext;
+import java.util.Set;
+
+public class ContentTypeValidator implements ConstraintValidator<ContentTypeConstraint, HttpServletRequest> {
+
+    private static final Logger log = LoggerFactory.getLogger(ContentTypeValidator.class);
+
+    private static final Set<String> SUPPORTED_CONTENT_TYPES = Sets.newHashSet(
+            MediaType.APPLICATION_XML,
+            MediaType.APPLICATION_JSON,
+            MediaType.APPLICATION_FORM_URLENCODED,
+            MediaType.MULTIPART_FORM_DATA
+    );
+
+    @Override
+    public void initialize(ContentTypeConstraint constraintAnnotation) {}
+
+    @Override
+    public boolean isValid(HttpServletRequest request, ConstraintValidatorContext context) {
+        String requestMethod = request.getMethod();
+        String contentType = request.getContentType();
+        log.info("Validating {} request with content type {}", requestMethod, contentType);
+
+        boolean requestBodyPresent = request.getContentLength() > 0;
+        if (requestBodyPresent) {
+            if (contentType == null) return false;
+            else {
+                return SUPPORTED_CONTENT_TYPES.contains(contentType);
+            }
+        }
+
+        return true;
+    }
+}
diff --git a/bbb-common-web/src/main/java/org/bigbluebutton/api/model/validator/GetChecksumValidator.java b/bbb-common-web/src/main/java/org/bigbluebutton/api/model/validator/GetChecksumValidator.java
index 18e29c1dc8..352c54daca 100755
--- a/bbb-common-web/src/main/java/org/bigbluebutton/api/model/validator/GetChecksumValidator.java
+++ b/bbb-common-web/src/main/java/org/bigbluebutton/api/model/validator/GetChecksumValidator.java
@@ -4,6 +4,7 @@ import javax.servlet.http.HttpServletRequest;
 import javax.validation.ConstraintValidator;
 import javax.validation.ConstraintValidatorContext;
 
+import jakarta.ws.rs.core.MediaType;
 import org.apache.commons.codec.digest.DigestUtils;
 import org.bigbluebutton.api.model.constraint.GetChecksumConstraint;
 import org.bigbluebutton.api.model.shared.GetChecksum;
@@ -27,7 +28,12 @@ public class GetChecksumValidator implements ConstraintValidator<GetChecksumCons
         boolean queryStringPresent = request.getQueryString() != null && !request.getQueryString().isEmpty();
         boolean requestBodyPresent = request.getContentLength() > 0;
 
-        if (queryStringPresent && requestBodyPresent) return false;
+        String contentType = request.getContentType();
+        if (contentType != null) {
+            if (contentType.equalsIgnoreCase(MediaType.APPLICATION_FORM_URLENCODED) || contentType.equalsIgnoreCase(MediaType.MULTIPART_FORM_DATA)) {
+                if (queryStringPresent && requestBodyPresent) return false;
+            }
+        }
 
         if (securitySalt.isEmpty()) {
             log.warn("Security is disabled in this service. Make sure this is intentional.");
diff --git a/bigbluebutton-web/grails-app/controllers/org/bigbluebutton/web/controllers/ApiController.groovy b/bigbluebutton-web/grails-app/controllers/org/bigbluebutton/web/controllers/ApiController.groovy
index 280e0b82d8..3989b37470 100755
--- a/bigbluebutton-web/grails-app/controllers/org/bigbluebutton/web/controllers/ApiController.groovy
+++ b/bigbluebutton-web/grails-app/controllers/org/bigbluebutton/web/controllers/ApiController.groovy
@@ -110,7 +110,6 @@ class ApiController {
 
     log.info("attendeePW [${attendeePW}]")
     log.info("moderatorPW [${moderatorPW}]")
-    log.info("Content length type [${}]")
 
     if(attendeePW.equals("")) log.info("attendeePW is empty")
     if(moderatorPW.equals("")) log.info("moderatorPW is empty")