Rocket.Chat: SSRF via improper validation after DNS name resolution in the link-preview feature

The link-preview feature in Rocket.Chat version 7.11.0 did not properly validate the IP address after DNS resolution. This allowed an attacker to obtain a domain that pointed to an internal IP address, triggering SSRF and enabling access to internal hosts that would otherwise be unreachable...

Rocket.Chat: SSRF via Improper Redirect Validation in Rocket.Chat oEmbed Function

A vulnerability was discovered in Rocket.Chat version 7.10.1 where the oEmbed feature did not properly validate redirected URLs. This allowed an attacker to bypass SSRF protections and access internal network resources that would otherwise be unreachable...

EUVD-2023-32023

Malicious code in bioql PyPI...

CVE-2025-7974

rocket.chat Incorrect Authorization Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of rocket.chat. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web...

CVE-2025-7974

CVE-2025-7974 affects rocket.chat. The vulnerability is an incorrect authorization flaw in the web service (listening on TCP port 3000 by default) that allows remote attackers to disclose sensitive information without authentication. The issue is documented with the ZDI advisory (ZDI-25-627) and ...

CVE-2025-7974 rocket.chat Incorrect Authorization Information Disclosure Vulnerability

rocket.chat Incorrect Authorization Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of rocket.chat. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web...

CVE-2025-7974 rocket.chat Incorrect Authorization Information Disclosure Vulnerability

rocket.chat Incorrect Authorization Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of rocket.chat. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web...

rocket.chat Incorrect Authorization Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of rocket.chat. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web service, which listens on TCP port 3000 by default. The issue results from...

CVE-2024-8270 macOS Rocket.Chat: TCC Policy Bypass via Dylib Injection Due to Missing Code Signing Flags and Dangerous Entitlements

The macOS Rocket.Chat application is affected by a vulnerability that allows bypassing Transparency, Consent, and Control TCC policies, enabling the exploitation or abuse of permissions specified in its entitlements e.g., microphone, camera, automation, network client. Since Rocket.Chat was not...

Rocket.Chat 安全漏洞

Rocket.Chat is a chat program from Rocket.Chat, Inc. A security vulnerability exists in Rocket.Chat versions 7.6.1 and earlier, which stems from inefficient regular expression complexity due to incorrect manipulation of the parameter line in file...

CVE-2023-28357

A vulnerability has been identified in Rocket.Chat, where the ACL checks in the Slash Command /mute occur after checking whether a user is a member of a given channel, leaking private channel members to unauthorized users. This allows authenticated users to enumerate whether a username is a membe...

CVE-2023-28318

A vulnerability has been discovered in Rocket.Chat, where messages can be hidden regardless of the MessageKeepHistory or MessageShowDeletedStatus server configuration. This allows users to bypass the intended message deletion behavior, hiding messages and deletion notices...

CVE-2023-23917

A prototype pollution vulnerability exists in Rocket.Chat server 5.2.0 that could allow an attacker to a RCE under the admin account. Any user can create their own server in your cloud and become an admin so this vulnerability could affect the cloud infrastructure. This attack vector also may...

CVE-2021-22886

Rocket.Chat before 3.11, 3.10.5, 3.9.7, 3.8.8 is vulnerable to persistent cross-site scripting XSS using nested markdown tags allowing a remote attacker to inject arbitrary JavaScript in a message. This flaw leads to arbitrary file read and RCE on Rocket.Chat desktop app...

Exploit for Special Element Injection in Rocket.Chat

Rocket-Chat-3.12.1-PoC-CVE-2021-22911- 1. Go login page !...

VulnCheck KEV: CVE-2024-39713

A Server-Side Request Forgery SSRF affects Rocket.Chat's Twilio webhook endpoint before version 6.10.1...

The vulnerability of the E2EE Password Handler component in the server-based corporate messaging platform supporting file and video conferences like Rocket.Chat Mobile allows a hacker to escalate their privileges.

The vulnerability of the E2EE Password Handler component in the server-based corporate messaging system that supports file and video conferences in Rocket.Chat Mobile is related to the use of weak user credentials. Exploiting this vulnerability could allow a malicious actor to gain increased...

CVE-2024-46936

Rocket.Chat 6.12.0, 6.11.2, 6.10.5, 6.9.6, 6.8.6, 6.7.8, and before is vulnerable to a message forgery / impersonation issue. Attackers can abuse the UpdateOTRAck method to send ephemeral messages as if they were any other user they choose...

Rocket.Chat 安全漏洞

Rocket.Chat is a chat program from Rocket.Chat, Inc. A security vulnerability exists in Rocket.Chat that stems from storing cross-site scripting in the description and release notes of marketplace and private applications. The following versions are affected: version 6.12.0, version 6.11.2, versi...

Rocket.Chat 安全漏洞

Rocket.Chat is a chat program from Rocket.Chat Inc. A security vulnerability exists in Rocket.Chat. An attacker exploiting this vulnerability is able to abuse the UpdateOTRAck method. The following versions are affected: version 6.12.0, version 6.11.2, version 6.10.5, version 6.9.6, version 6.8.6...