diff --git a/.changeset/funny-islands-run.md b/.changeset/funny-islands-run.md
new file mode 100644
index 0000000000000..67523184d7222
--- /dev/null
+++ b/.changeset/funny-islands-run.md
@@ -0,0 +1,5 @@
+---
+'@rocket.chat/meteor': major
+---
+
+fix(integrations): Add validation for Incoming Webhook Avatar
diff --git a/.changeset/light-singers-join.md b/.changeset/light-singers-join.md
new file mode 100644
index 0000000000000..87ee18ec55aa0
--- /dev/null
+++ b/.changeset/light-singers-join.md
@@ -0,0 +1,5 @@
+---
+'@rocket.chat/meteor': patch
+---
+
+fix(integrations): Add validation for Incoming Webhook Avatar
diff --git a/.changeset/mighty-queens-hug.md b/.changeset/mighty-queens-hug.md
new file mode 100644
index 0000000000000..a03e97c78f44d
--- /dev/null
+++ b/.changeset/mighty-queens-hug.md
@@ -0,0 +1,5 @@
+---
+'@rocket.chat/meteor': patch
+---
+
+fix(integrations): Add validation for Incoming Webhook Emoji field format
diff --git a/apps/meteor/client/views/admin/integrations/incoming/EditIncomingWebhook.tsx b/apps/meteor/client/views/admin/integrations/incoming/EditIncomingWebhook.tsx
index 6c80c4e7828b7..5e9586750c0d9 100644
--- a/apps/meteor/client/views/admin/integrations/incoming/EditIncomingWebhook.tsx
+++ b/apps/meteor/client/views/admin/integrations/incoming/EditIncomingWebhook.tsx
@@ -5,12 +5,17 @@ import { useSetModal, useTranslation, useRouter, useRouteParameter } from '@rock
 import { useId, useCallback } from 'react';
 import { FormProvider, useForm } from 'react-hook-form';
 
+
+
+
 import IncomingWebhookForm from './IncomingWebhookForm';
 import { Page, PageHeader, PageScrollableContentWithShadow, PageFooter } from '../../../../components/Page';
 import { useCreateIntegration } from '../hooks/useCreateIntegration';
 import { useDeleteIntegration } from '../hooks/useDeleteIntegration';
 import { useUpdateIntegration } from '../hooks/useUpdateIntegration';
 
+
+
 export type EditIncomingWebhookFormData = {
 	enabled: boolean;
 	channel: string;
@@ -51,6 +56,8 @@ const EditIncomingWebhook = ({ webhookData }: EditIncomingWebhookProps) => {
 	const setModal = useSetModal();
 	const tab = useRouteParameter('type');
 
+	
+
 	const deleteIntegration = useDeleteIntegration(INCOMING_TYPE);
 	const updateIntegration = useUpdateIntegration(INCOMING_TYPE);
 	const createIntegration = useCreateIntegration(INCOMING_TYPE);
@@ -63,6 +70,9 @@ const EditIncomingWebhook = ({ webhookData }: EditIncomingWebhookProps) => {
 		formState: { isDirty },
 	} = methods;
 
+
+
+		
 	const handleDeleteIntegration = useCallback(() => {
 		const onDelete = async () => {
 			if (!webhookData?._id) {
diff --git a/apps/meteor/client/views/admin/integrations/incoming/IncomingWebhookForm.tsx b/apps/meteor/client/views/admin/integrations/incoming/IncomingWebhookForm.tsx
index aa8e77f5b2746..6067897c0219c 100644
--- a/apps/meteor/client/views/admin/integrations/incoming/IncomingWebhookForm.tsx
+++ b/apps/meteor/client/views/admin/integrations/incoming/IncomingWebhookForm.tsx
@@ -32,6 +32,33 @@ const IncomingWebhookForm = ({ webhookData }: { webhookData?: Serialized<IIncomi
 	const { t } = useTranslation();
 	const absoluteUrl = useAbsoluteUrl();
 
+	const validateAvatarUrl = (value: string) => {
+		if (!value) return true;
+		try {
+			const url = new URL(value);
+			if (url.protocol !== 'http:' && url.protocol !== 'https:') {
+				return t('The_URL_is_invalid', { url: value });
+			}
+			return true;
+		} catch (error) {
+			return t('The_URL_is_invalid', { url: value });
+		}
+	};
+
+	const validateEmoji = (value: string) => {
+		if (!value) return true;
+
+		if (/^:.+:$/.test(value)) {
+		return true;
+	}
+
+	if ([...value.trim()].length === 1 && /\p{Extended_Pictographic}/u.test(value)) {
+		return true;
+	}
+
+	return t('Invalid_emoji_format_Must_be_in_colon_format', { example: ':ghost:' });
+	};
+
 	const {
 		control,
 		watch,
@@ -236,47 +263,67 @@ const IncomingWebhookForm = ({ webhookData }: { webhookData?: Serialized<IIncomi
 							</FieldRow>
 							<FieldHint id={`${aliasField}-hint`}>{t('Choose_the_alias_that_will_appear_before_the_username_in_messages')}</FieldHint>
 						</Field>
+
 						<Field>
 							<FieldLabel htmlFor={avatarField}>{t('Avatar_URL')}</FieldLabel>
 							<FieldRow>
 								<Controller
 									name='avatar'
 									control={control}
-									render={({ field }) => (
+									rules={{ validate: validateAvatarUrl }}
+									render={({ field, fieldState: { error } }) => (
 										<TextInput
 											id={avatarField}
 											{...field}
-											aria-describedby={`${avatarField}-hint-1 ${avatarField}-hint-2`}
+											aria-describedby={`${avatarField}-hint-1 ${avatarField}-hint-2 ${avatarField}-error`}
 											addon={<Icon name='user-rounded' size='x20' alignSelf='center' />}
+											aria-invalid={Boolean(error)}
 										/>
 									)}
 								/>
 							</FieldRow>
+							{errors?.avatar && (
+								<FieldError aria-live='assertive' id={`${avatarField}-error`}>
+									{errors.avatar.message}
+								</FieldError>
+							)}
+
 							<FieldHint id={`${avatarField}-hint-1`}>{t('You_can_change_a_different_avatar_too')}</FieldHint>
 							<FieldHint id={`${avatarField}-hint-2`}>{t('Should_be_a_URL_of_an_image')}</FieldHint>
 						</Field>
+
 						<Field>
 							<FieldLabel htmlFor={emojiField}>{t('Emoji')}</FieldLabel>
 							<FieldRow>
 								<Controller
 									name='emoji'
 									control={control}
-									render={({ field }) => (
+									rules={{ validate: validateEmoji }}
+									render={({ field, fieldState: { error } }) => (
 										<TextInput
 											id={emojiField}
 											{...field}
-											aria-describedby={`${emojiField}-hint-1 ${emojiField}-hint-2`}
+											aria-describedby={`${emojiField}-hint-1 ${emojiField}-hint-2 ${emojiField}-error`}
 											addon={<Icon name='emoji' size='x20' alignSelf='center' />}
+											aria-invalid={Boolean(error)}
 										/>
 									)}
 								/>
 							</FieldRow>
+
+							{errors?.emoji && (
+								<FieldError aria-live='assertive' id={`${emojiField}-error`}>
+									{errors.emoji.message}
+								</FieldError>
+							)}
+
 							<FieldHint id={`${emojiField}-hint-1`}>{t('You_can_use_an_emoji_as_avatar')}</FieldHint>
 							<FieldHint
 								id={`${emojiField}-hint-2`}
 								dangerouslySetInnerHTML={{ __html: DOMPurify.sanitize(t('Example_s', { postProcess: 'sprintf', sprintf: [':ghost:'] })) }}
 							/>
 						</Field>
+
 						<Field>
 							<FieldRow>
 								<FieldLabel htmlFor={overrideDestinationChannelEnabledField}>{t('Override_Destination_Channel')}</FieldLabel>
diff --git a/apps/meteor/client/views/admin/integrations/outgoing/EditOutgoingWebhook.tsx b/apps/meteor/client/views/admin/integrations/outgoing/EditOutgoingWebhook.tsx
index 339e5a07e99c7..fef665438df81 100644
--- a/apps/meteor/client/views/admin/integrations/outgoing/EditOutgoingWebhook.tsx
+++ b/apps/meteor/client/views/admin/integrations/outgoing/EditOutgoingWebhook.tsx
@@ -12,6 +12,9 @@ import { useCreateIntegration } from '../hooks/useCreateIntegration';
 import { useDeleteIntegration } from '../hooks/useDeleteIntegration';
 import { useUpdateIntegration } from '../hooks/useUpdateIntegration';
 
+// 
+
+
 type EditOutgoingWebhookFormData = {
 	enabled: boolean;
 	impersonateUser: boolean;
@@ -68,6 +71,7 @@ type EditOutgoingWebhookProps = {
 
 const EditOutgoingWebhook = ({ webhookData }: EditOutgoingWebhookProps) => {
 	const t = useTranslation();
+	
 	const setModal = useSetModal();
 	const router = useRouter();
 
@@ -87,6 +91,8 @@ const EditOutgoingWebhook = ({ webhookData }: EditOutgoingWebhookProps) => {
 	const createIntegration = useCreateIntegration(OUTGOING_TYPE);
 	const updateIntegration = useUpdateIntegration(OUTGOING_TYPE);
 
+
+
 	const handleDeleteIntegration = useCallback(() => {
 		const onDelete = async () => {
 			deleteIntegration.mutate({ type: OUTGOING_TYPE, integrationId: webhookData?._id });
@@ -151,7 +157,7 @@ const EditOutgoingWebhook = ({ webhookData }: EditOutgoingWebhookProps) => {
 			)}
 			<PageScrollableContentWithShadow is='form' id={formId} onSubmit={handleSubmit(handleSave)}>
 				<FormProvider {...methods}>
-					<OutgoingWebhookForm />
+					<OutgoingWebhookForm  />
 				</FormProvider>
 			</PageScrollableContentWithShadow>
 			<PageFooter isDirty={isDirty}>