diff --git a/.github/workflows/i18n.yml b/.github/workflows/i18n.yml
index 28152562c77c7f..592cf462d919bd 100644
--- a/.github/workflows/i18n.yml
+++ b/.github/workflows/i18n.yml
@@ -10,6 +10,7 @@ concurrency:
 jobs:
   i18n:
     name: Run i18n
+    if: ${{ secrets.CI_LINGO_DOT_DEV_API_KEY != '' }}
     runs-on: blacksmith-2vcpu-ubuntu-2404
     permissions:
       actions: write
diff --git a/packages/app-store/salesforce/lib/CrmService.ts b/packages/app-store/salesforce/lib/CrmService.ts
index eb80fdd7f7560b..be4db76c91a42e 100644
--- a/packages/app-store/salesforce/lib/CrmService.ts
+++ b/packages/app-store/salesforce/lib/CrmService.ts
@@ -133,6 +133,14 @@ class SalesforceCRMService implements CRM {
   private credentialId: number;
   private describeCache = new Map<string, Set<string>>();
 
+  /**
+   * Escapes a string value for safe interpolation into SOQL queries.
+   * Prevents SOQL injection by escaping backslashes and single quotes.
+   */
+  private sanitizeSoqlValue(value: string): string {
+    return value.replace(/\\/g, "\\\\").replace(/'/g, "\\'");
+  }
+
   constructor(credential: CredentialPayload, appOptions: z.infer<typeof appDataSchema>, testMode = false) {
     this.integrationName = "salesforce_other_calendar";
     this.credentialId = credential.id;
@@ -289,7 +297,7 @@ class SalesforceCRMService implements CRM {
   private getSalesforceUserIdFromEmail = async (email: string) => {
     const conn = await this.conn;
     const query = await conn.query(
-      `SELECT Id, Email FROM User WHERE Email = '${email}' AND IsActive = true LIMIT 1`
+      `SELECT Id, Email FROM User WHERE Email = '${this.sanitizeSoqlValue(email)}' AND IsActive = true LIMIT 1`
     );
     if (query.records.length > 0) {
       return (query.records[0] as { Email: string; Id: string }).Id;
@@ -299,7 +307,7 @@ class SalesforceCRMService implements CRM {
   private getSalesforceUserFromUserId = async (userId: string) => {
     const conn = await this.conn;
 
-    return await conn.query(`SELECT Id, Email, Name FROM User WHERE Id = '${userId}' AND IsActive = true`);
+    return await conn.query(`SELECT Id, Email, Name FROM User WHERE Id = '${this.sanitizeSoqlValue(userId)}' AND IsActive = true`);
   };
 
   private getSalesforceEventBody = (event: CalendarEvent): string => {
@@ -661,10 +669,10 @@ class SalesforceCRMService implements CRM {
           // For an account let's assume that the first email is the one we should be querying against
           const attendeeEmail = emailArray[0];
           log.info("[recordToSearch=ACCOUNT] Searching contact for email", safeStringify({ attendeeEmail }));
-          soql = `SELECT Id, Email, OwnerId, AccountId, Account.OwnerId, Account.Owner.Email, Account.Website${extraFields} FROM ${SalesforceRecordEnum.CONTACT} WHERE Email = '${attendeeEmail}' AND AccountId != null`;
+          soql = `SELECT Id, Email, OwnerId, AccountId, Account.OwnerId, Account.Owner.Email, Account.Website${extraFields} FROM ${SalesforceRecordEnum.CONTACT} WHERE Email = '${this.sanitizeSoqlValue(attendeeEmail)}' AND AccountId != null`;
         } else {
           // Handle Contact/Lead record types
-          soql = `SELECT Id, Email, OwnerId, Owner.Email${extraFields} FROM ${recordToSearch} WHERE Email IN ('${emailArray.join(
+          soql = `SELECT Id, Email, OwnerId, Owner.Email${extraFields} FROM ${recordToSearch} WHERE Email IN ('${emailArray.map((e) => this.sanitizeSoqlValue(e)).join(
             "','"
           )}')`;
         }
@@ -898,7 +906,7 @@ class SalesforceCRMService implements CRM {
       if (!accountId && appOptions.createLeadIfAccountNull && !contactCreated) {
         // Check to see if the lead exists already
         const leadQuery = await conn.query(
-          `SELECT Id, Email FROM Lead WHERE Email = '${attendee.email}' LIMIT 1`
+          `SELECT Id, Email FROM Lead WHERE Email = '${this.sanitizeSoqlValue(attendee.email)}' LIMIT 1`
         );
         if (leadQuery.records.length > 0) {
           const contact = leadQuery.records[0] as { Id: string; Email: string };
@@ -973,17 +981,17 @@ class SalesforceCRMService implements CRM {
     }
 
     for (const event of salesforceEvents) {
-      const salesforceEvent = (await conn.query(`SELECT WhoId FROM Event WHERE Id = '${event.uid}'`)) as {
+      const salesforceEvent = (await conn.query(`SELECT WhoId FROM Event WHERE Id = '${this.sanitizeSoqlValue(event.uid)}'`)) as {
         records: { WhoId: string }[];
       };
 
       let salesforceAttendeeEmail: string | undefined = undefined;
       // Figure out if the attendee is a contact or lead
       const contactQuery = (await conn.query(
-        `SELECT Email FROM Contact WHERE Id = '${salesforceEvent.records[0].WhoId}'`
+        `SELECT Email FROM Contact WHERE Id = '${this.sanitizeSoqlValue(salesforceEvent.records[0].WhoId)}'`
       )) as { records: { Email: string }[] };
       const leadQuery = (await conn.query(
-        `SELECT Email FROM Lead WHERE Id = '${salesforceEvent.records[0].WhoId}'`
+        `SELECT Email FROM Lead WHERE Id = '${this.sanitizeSoqlValue(salesforceEvent.records[0].WhoId)}'`
       )) as { records: { Email: string }[] };
 
       // Prioritize contacts over leads
@@ -1266,7 +1274,7 @@ class SalesforceCRMService implements CRM {
 
     // Get the associated record that the event was created on
     const recordQuery = (await conn.query(
-      `SELECT OwnerId, Owner.Name FROM ${recordType} WHERE Id = '${id}'`
+      `SELECT OwnerId, Owner.Name FROM ${recordType} WHERE Id = '${this.sanitizeSoqlValue(id)}'`
     )) as { records: { OwnerId: string; Owner: { Name: string } }[] };
 
     if (!recordQuery || !recordQuery.records.length) {
@@ -1300,7 +1308,7 @@ class SalesforceCRMService implements CRM {
   public getAllPossibleAccountWebsiteFromEmailDomain(emailDomain: string) {
     const websites = getAllPossibleWebsiteValuesFromEmailDomain(emailDomain);
     // Format for SOQL query
-    return websites.map((website) => `'${website}'`).join(", ");
+    return websites.map((website) => `'${this.sanitizeSoqlValue(website)}'`).join(", ");
   }
 
   private async getAccountIdBasedOnEmailDomainOfContacts(email: string) {
@@ -1334,7 +1342,7 @@ class SalesforceCRMService implements CRM {
 
     // Fallback to querying which account the majority of contacts are under
     const response = await conn.query(
-      `SELECT Id, Email, AccountId FROM Contact WHERE Email LIKE '%@${emailDomain}' AND AccountId != null`
+      `SELECT Id, Email, AccountId FROM Contact WHERE Email LIKE '%@${this.sanitizeSoqlValue(emailDomain)}' AND AccountId != null`
     );
 
     SalesforceRoutingTraceService.searchingByContactEmailDomain({
@@ -1836,7 +1844,7 @@ class SalesforceCRMService implements CRM {
     const existingFieldNames = existingFields.map((field) => field.name);
 
     const query = await conn.query(
-      `SELECT Id, ${existingFieldNames.join(", ")} FROM ${personRecordType} WHERE Id = '${contactId}'`
+      `SELECT Id, ${existingFieldNames.join(", ")} FROM ${personRecordType} WHERE Id = '${this.sanitizeSoqlValue(contactId)}'`
     );
 
     if (!query.records.length) {
@@ -1863,7 +1871,7 @@ class SalesforceCRMService implements CRM {
 
     // First see if the contact already exists and connect it to the account
     const userQuery = await conn.query(
-      `SELECT Id, Email FROM Contact WHERE Email = '${attendee.email}' LIMIT 1`
+      `SELECT Id, Email FROM Contact WHERE Email = '${this.sanitizeSoqlValue(attendee.email)}' LIMIT 1`
     );
     if (userQuery.records.length > 0) {
       const contact = userQuery.records[0] as { Id: string; Email: string };
@@ -1909,7 +1917,7 @@ class SalesforceCRMService implements CRM {
       if (!accountId) return;
 
       const accountQuery = (await conn.query(
-        `SELECT ${lookupField.name} FROM ${SalesforceRecordEnum.ACCOUNT} WHERE Id = '${accountId}'`
+        `SELECT ${lookupField.name} FROM ${SalesforceRecordEnum.ACCOUNT} WHERE Id = '${this.sanitizeSoqlValue(accountId)}'`
       )) as {
         // We do not know what fields are included in the account since it's unqiue to each instance
         // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -2043,7 +2051,7 @@ class SalesforceCRMService implements CRM {
   private async findContactByEmail(email: string) {
     const conn = await this.conn;
     const contactsQuery = await conn.query(
-      `SELECT Id, Email FROM ${SalesforceRecordEnum.CONTACT} WHERE Email = '${email}' LIMIT 1`
+      `SELECT Id, Email FROM ${SalesforceRecordEnum.CONTACT} WHERE Email = '${this.sanitizeSoqlValue(email)}' LIMIT 1`
     );
 
     if (contactsQuery.records.length > 0) {
@@ -2054,7 +2062,7 @@ class SalesforceCRMService implements CRM {
   private async findLeadByEmail(email: string) {
     const conn = await this.conn;
     const leadsQuery = await conn.query(
-      `SELECT Id, Email FROM ${SalesforceRecordEnum.LEAD} WHERE Email = '${email}' LIMIT 1`
+      `SELECT Id, Email FROM ${SalesforceRecordEnum.LEAD} WHERE Email = '${this.sanitizeSoqlValue(email)}' LIMIT 1`
     );
 
     if (leadsQuery.records.length > 0) {
diff --git a/packages/lib/server/service/lingoDotDev.ts b/packages/lib/server/service/lingoDotDev.ts
index d64bc5bb89103a..5cac5a798aa433 100644
--- a/packages/lib/server/service/lingoDotDev.ts
+++ b/packages/lib/server/service/lingoDotDev.ts
@@ -1,13 +1,14 @@
-import type { LocaleCode } from "@lingo.dev/_spec";
-import { LingoDotDevEngine } from "lingo.dev/sdk";
-
 import { LINGO_DOT_DEV_API_KEY } from "@calcom/lib/constants";
 import logger from "@calcom/lib/logger";
+import type { LocaleCode } from "@lingo.dev/_spec";
+import { LingoDotDevEngine } from "lingo.dev/sdk";
 
 export class LingoDotDevService {
-  private static engine = new LingoDotDevEngine({
-    apiKey: LINGO_DOT_DEV_API_KEY,
-  });
+  private static engine = LINGO_DOT_DEV_API_KEY
+    ? new LingoDotDevEngine({
+        apiKey: LINGO_DOT_DEV_API_KEY,
+      })
+    : null;
 
   /**
    * Localizes text from one language to another
@@ -25,8 +26,13 @@ export class LingoDotDevService {
       return null;
     }
 
+    if (!LingoDotDevService.engine) {
+      logger.warn("LingoDotDevService.localizeText() skipped: LINGO_DOT_DEV_API_KEY is not set");
+      return null;
+    }
+
     try {
-      const result = await this.engine.localizeText(text, {
+      const result = await LingoDotDevService.engine.localizeText(text, {
         sourceLocale,
         targetLocale,
       });
@@ -50,8 +56,13 @@ export class LingoDotDevService {
     sourceLocale: string,
     targetLocales: string[]
   ): Promise<string[]> {
+    if (!LingoDotDevService.engine) {
+      logger.warn("LingoDotDevService.batchLocalizeText() skipped: LINGO_DOT_DEV_API_KEY is not set");
+      return [];
+    }
+
     try {
-      const result = await this.engine.batchLocalizeText(text, {
+      const result = await LingoDotDevService.engine.batchLocalizeText(text, {
         // TODO: LocaleCode is hacky, use our locale mapping instead.
         sourceLocale: sourceLocale as LocaleCode,
         targetLocales: targetLocales as LocaleCode[],
@@ -76,8 +87,13 @@ export class LingoDotDevService {
       return texts;
     }
 
+    if (!LingoDotDevService.engine) {
+      logger.warn("LingoDotDevService.localizeTexts() skipped: LINGO_DOT_DEV_API_KEY is not set");
+      return texts;
+    }
+
     try {
-      const result = await this.engine.localizeChat(
+      const result = await LingoDotDevService.engine.localizeChat(
         texts.map((text) => ({ name: "NO_NAME", text: text.trim() })),
         {
           sourceLocale,
diff --git a/packages/trpc/server/routers/viewer/webhook/create.handler.ts b/packages/trpc/server/routers/viewer/webhook/create.handler.ts
index 387e79b607ab59..d5411b7cc0fbf5 100644
--- a/packages/trpc/server/routers/viewer/webhook/create.handler.ts
+++ b/packages/trpc/server/routers/viewer/webhook/create.handler.ts
@@ -33,9 +33,10 @@ export const createHandler = async ({ ctx, input }: CreateOptions) => {
     });
   }
 
+  const { webhookId: _webhookId, ...inputWithoutWebhookId } = input;
   const webhookData: Prisma.WebhookCreateInput = {
     id: v4(),
-    ...input,
+    ...inputWithoutWebhookId,
   };
   if (input.platform && user.role !== "ADMIN") {
     throw new TRPCError({ code: "UNAUTHORIZED" });
diff --git a/packages/trpc/server/routers/viewer/webhook/edit.handler.ts b/packages/trpc/server/routers/viewer/webhook/edit.handler.ts
index 88925d7c7ff58e..53666e2ca260b5 100644
--- a/packages/trpc/server/routers/viewer/webhook/edit.handler.ts
+++ b/packages/trpc/server/routers/viewer/webhook/edit.handler.ts
@@ -21,7 +21,7 @@ type EditOptions = {
 };
 
 export const editHandler = async ({ input, ctx }: EditOptions) => {
-  const { id, ...data } = input;
+  const { id, webhookId: _webhookId, ...data } = input;
 
   const webhook = await prisma.webhook.findUnique({
     where: {
diff --git a/packages/trpc/server/routers/viewer/webhook/get.handler.ts b/packages/trpc/server/routers/viewer/webhook/get.handler.ts
index 4815316c00b523..10b9708400eaa9 100644
--- a/packages/trpc/server/routers/viewer/webhook/get.handler.ts
+++ b/packages/trpc/server/routers/viewer/webhook/get.handler.ts
@@ -11,5 +11,5 @@ type GetOptions = {
 
 export const getHandler = async ({ ctx: _ctx, input }: GetOptions) => {
   const { repository: webhookRepository } = getWebhookFeature();
-  return await webhookRepository.findByWebhookId(input.webhookId);
+  return await webhookRepository.findByWebhookId(input.id || input.webhookId);
 };
diff --git a/packages/trpc/server/routers/viewer/webhook/get.schema.ts b/packages/trpc/server/routers/viewer/webhook/get.schema.ts
index 6e97404ca3b486..639248e8f9c01b 100644
--- a/packages/trpc/server/routers/viewer/webhook/get.schema.ts
+++ b/packages/trpc/server/routers/viewer/webhook/get.schema.ts
@@ -2,8 +2,6 @@ import { z } from "zod";
 
 import { webhookIdAndEventTypeIdSchema } from "./types";
 
-export const ZGetInputSchema = webhookIdAndEventTypeIdSchema.extend({
-  webhookId: z.string().optional(),
-});
+export const ZGetInputSchema = webhookIdAndEventTypeIdSchema;
 
 export type TGetInputSchema = z.infer<typeof ZGetInputSchema>;
diff --git a/packages/trpc/server/routers/viewer/webhook/types.ts b/packages/trpc/server/routers/viewer/webhook/types.ts
index 562f4465045a45..ba1217fe114477 100644
--- a/packages/trpc/server/routers/viewer/webhook/types.ts
+++ b/packages/trpc/server/routers/viewer/webhook/types.ts
@@ -4,6 +4,7 @@ import { z } from "zod";
 export const webhookIdAndEventTypeIdSchema = z.object({
   // Webhook ID
   id: z.string().optional(),
+  webhookId: z.string().optional(),
   eventTypeId: z.number().optional(),
   teamId: z.number().optional(),
 });
diff --git a/packages/trpc/server/routers/viewer/webhook/util.ts b/packages/trpc/server/routers/viewer/webhook/util.ts
index e576ed64659de2..50eabe7879a0ab 100644
--- a/packages/trpc/server/routers/viewer/webhook/util.ts
+++ b/packages/trpc/server/routers/viewer/webhook/util.ts
@@ -22,13 +22,14 @@ export const createWebhookPbacProcedure = (
     // Endpoints that just read the logged in user's data - like 'list' don't necessarily have any input
     if (!input) return next();
 
-    const { id, teamId, eventTypeId } = input;
+    const { id, webhookId, teamId, eventTypeId } = input;
+    const lookupId = id || webhookId;
     const permissionCheckService = new PermissionCheckService();
 
-    if (id) {
+    if (lookupId) {
       // Check if user is authorized to edit webhook
       const webhook = await prisma.webhook.findUnique({
-        where: { id },
+        where: { id: lookupId },
         select: {
           id: true,
           userId: true,