CB Project CVLand up to 20251103 allows authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.1$0-$5k0.70

Summaryinfo

A vulnerability, which was classified as critical, was found in CB Project CVLand up to 20251103. The impacted element is an unknown function. Such manipulation of the argument allows leads to authorization. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is referenced as CVE-2025-0987. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in CB Project CVLand up to 20251103. It has been rated as critical. Affected by this issue is some unknown functionality. The manipulation of the argument allows with an unknown input leads to a authorization vulnerability. Using CWE to declare the problem leads to CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Authorization Bypass Through User-Controlled Key vulnerability in CB Project Ltd. Co. CVLand allows Parameter Injection. This issue affects CVLand: from 2.1.0 through 20251103. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

The weakness was published by Ulaş GÜmÜŞtaŞ. The advisory is shared for download at usom.gov.tr. This vulnerability is handled as CVE-2025-0987 since 02/03/2025. The exploitation is known to be easy. The attack may be launched remotely. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 06/06/2026).

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-2025-37480). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

Support

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 8.1

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 9.9
CNA Vector (TR-CERT): 🔒

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-639 / CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

02/03/2025 CVE reserved
11/03/2025 +273 days Advisory disclosed
11/03/2025 +0 days VulDB entry created
06/06/2026 +215 days VulDB entry last update

Sourcesinfo

Advisory: usom.gov.tr
Researcher: Ulaş GÜmÜŞtaŞ
Status: Not defined

CVE: CVE-2025-0987 (🔒)
GCVE (CVE): GCVE-0-2025-0987
GCVE (VulDB): GCVE-100-330920
EUVD: 🔒

Entryinfo

Created: 11/03/2025 15:11
Updated: 06/06/2026 13:31
Changes: 11/03/2025 15:11 (64), 11/03/2025 16:37 (1), 03/26/2026 11:14 (1), 06/06/2026 13:31 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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