VDB-225083 · CVE-2023-0944 · EUVD-2023-12930

Bhima 1.27.0 User Session username/email/password user session

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.
4.9	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Bhima 1.27.0. It has been classified as critical. Affected by this issue is some unknown functionality of the component User Session Handler. The manipulation of the argument username/email/password leads to user session. This vulnerability is listed as CVE-2023-0944. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Bhima 1.27.0. This issue affects an unknown code block of the component User Session Handler. The manipulation of the argument username/email/password with an unknown input leads to a user session vulnerability. Using CWE to declare the problem leads to CWE-1018. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Bhima version 1.27.0 allows an authenticated attacker with regular user permissions to update arbitrary user session data such as username, email and password. This is possible because the application is vulnerable to IDOR, it does not correctly validate user permissions with respect to certain actions that can be performed by the user.

The weakness was presented 04/06/2023. It is possible to read the advisory at fluidattacks.com. The identification of this vulnerability is CVE-2023-0944 since 02/21/2023. Technical details of the vulnerability are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-12930). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Bhima

Version

1.27.0

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.9

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

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: User session
CWE: CWE-1018
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/21/2023 🔍
04/06/2023 +43 days 🔍
04/06/2023 +0 days 🔍
07/12/2025 +828 days 🔍

Sourcesinfo

Advisory: fluidattacks.com
Status: Not defined

CVE: CVE-2023-0944 (🔍)
GCVE (CVE): GCVE-0-2023-0944
GCVE (VulDB): GCVE-100-225083
EUVD: 🔍

Entryinfo

Created: 04/06/2023 12:51
Updated: 07/12/2025 21:26
Changes: 04/06/2023 12:51 (37), 04/23/2023 09:45 (11), 07/12/2025 21:26 (16)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.