VDB-294077 · CVE-2025-0740 · GCVE-0-2025-0740

EmbedAI up to 2.0 load_messages CHAT_ID access control

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in EmbedAI up to 2.0. It has been rated as critical. This vulnerability affects unknown code of the file /embedai/chats/load_messages. The manipulation of the argument CHAT_ID leads to access control. This vulnerability is uniquely identified as CVE-2025-0740. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in EmbedAI up to 2.0. This issue affects an unknown function of the file /embedai/chats/load_messages. The manipulation of the argument CHAT_ID with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality. The summary by CVE is:

An Improper Access Control vulnerability has been found in EmbedAI 2.1 and below. This vulnerability allows an authenticated attacker to obtain chat messages belonging to other users by changing the “CHAT_ID” of the endpoint "/embedai/chats/load_messages?chat_id=".

The weakness was disclosed by David Utón Amaya. The advisory is shared at incibe.es. The identification of this vulnerability is CVE-2025-0740 since 01/27/2025. The exploitation is known to be easy. The attack may be initiated remotely. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading to version 2.1 eliminates this vulnerability.

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Productinfo

Name

EmbedAI

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 8.6
CNA Vector (INCIBE): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: EmbedAI 2.1

Timelineinfo

01/27/2025 🔍
01/30/2025 +3 days 🔍
01/30/2025 +0 days 🔍
10/10/2025 +253 days 🔍

Sourcesinfo

Advisory: incibe.es
Researcher: David Utón Amaya
Status: Confirmed

CVE: CVE-2025-0740 (🔍)
GCVE (CVE): GCVE-0-2025-0740
GCVE (VulDB): GCVE-100-294077

Entryinfo

Created: 01/30/2025 13:13
Updated: 10/10/2025 18:49
Changes: 01/30/2025 13:13 (65), 10/10/2025 18:49 (12)
Complete: 🔍
Cache ID: 216::103