Rocket.Chat up to 8.2.x sql injection

Summaryinfo

A vulnerability has been found in Rocket.Chat up to 8.2.x and classified as critical. Affected by this vulnerability is an unknown functionality. The manipulation leads to sql injection. This vulnerability is uniquely identified as CVE-2026-29198. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Rocket.Chat up to 8.2.x. It has been rated as critical. This issue affects an unknown part. The manipulation with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

In Rocket.Chat <8.3.0, <8.2.1, <8.1.2, <8.0.3, <7.13.5, <7.12.6, <7.11.6, and <7.10.9, a NoSQL injection vulnerability can lead to account takeover of the first user with a generated token when an OAuth app is configured.

The advisory is shared at hackerone.com. The identification of this vulnerability is CVE-2026-29198 since 03/04/2026. The exploitation is known to be difficult. The attack may be initiated remotely. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1505 for this issue.

Upgrading to version 7.10.9, 7.11.6, 7.12.6, 7.13.5, 8.0.3, 8.2.1 or 8.3.0 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at CNNVD (CNNVD-202604-4730). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Chat Software

Name

• Rocket.Chat

Version

• 7.10.0
• 7.10.1
• 7.10.2
• 7.10.3
• 7.10.4
• 7.10.5
• 7.10.6
• 7.10.7
• 7.10.8
• 7.11.0
• 7.11.1
• 7.11.2
• 7.11.3
• 7.11.4
• 7.11.5
• 7.12.0
• 7.12.1
• 7.12.2
• 7.12.3
• 7.12.4
• 7.12.5
• 7.13.0
• 7.13.1
• 7.13.2
• 7.13.3
• 7.13.4
• 8.0
• 8.0.0
• 8.0.1
• 8.0.2
• 8.1
• 8.2
• 8.2.0

License

• free

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

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Entryinfo

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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