// For flags

CVE-2024-28847

SpEL Injection in `PUT /api/v1/events/subscriptions` in OpenMetadata

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

OpenMetadata is a unified platform for discovery, observability, and governance powered by a central metadata repository, in-depth lineage, and seamless team collaboration. Similarly to the GHSL-2023-250 issue, `AlertUtil::validateExpression` is also called from `EventSubscriptionRepository.prepare()`, which can lead to Remote Code Execution. `prepare()` is called from `EntityRepository.prepareInternal()` which, in turn, gets called from `EntityResource.createOrUpdate()`. Note that, even though there is an authorization check (`authorizer.authorize()`), it gets called after `prepareInternal()` gets called and, therefore, after the SpEL expression has been evaluated. In order to reach this method, an attacker can send a PUT request to `/api/v1/events/subscriptions` which gets handled by `EventSubscriptionResource.createOrUpdateEventSubscription()`. This vulnerability was discovered with the help of CodeQL's Expression language injection (Spring) query. This issue may lead to Remote Code Execution and has been addressed in version 1.2.4. Users are advised to upgrade. There are no known workarounds for this vulnerability. This issue is also tracked as `GHSL-2023-251`.

OpenMetadata es una plataforma unificada para el descubrimiento, la observabilidad y la gobernanza impulsada por un repositorio central de metadatos, un linaje profundo y una colaboración fluida en equipo. De manera similar al problema GHSL-2023-250, `AlertUtil::validateExpression` también se llama desde `EventSubscriptionRepository.prepare()`, lo que puede conducir a la ejecución remota de código. `prepare()` se llama desde `EntityRepository.prepareInternal()` que, a su vez, se llama desde `EntityResource.createOrUpdate()`. Tenga en cuenta que, aunque hay una verificación de autorización (`authorizer.authorize()`), se llama después de que se llama a `prepareInternal()` y, por lo tanto, después de que se haya evaluado la expresión SpEL. Para llegar a este método, un atacante puede enviar una solicitud PUT a `/api/v1/events/subscriptions` que es manejada por `EventSubscriptionResource.createOrUpdateEventSubscription()`. Esta vulnerabilidad se descubrió con la ayuda de la consulta de inyección de lenguaje de expresión (Spring) de CodeQL. Este problema puede provocar la ejecución remota de código y se solucionó en la versión 1.2.4. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad. Este problema también se rastrea como "GHSL-2023-251".

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
Poc
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-03-11 CVE Reserved
  • 2024-03-15 CVE Published
  • 2024-03-16 EPSS Updated
  • 2024-08-27 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-94: Improper Control of Generation of Code ('Code Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Open-metadata
Search vendor "Open-metadata"
 OpenMetadata
Search vendor "Open-metadata" for product "OpenMetadata"
 < 1.2.4
Search vendor "Open-metadata" for product "OpenMetadata" and version " < 1.2.4"
en
Affected