CVE-2021-48008

Chanjet CRM SQL Injection via get_usedspace.php

Published: Sep 18, 2026Updated: Sep 21, 2026 Sources: CVE List NVDCWE-89

7.5HIGH

Description

Chanjet CRM contains an unauthenticated SQL injection vulnerability that allows remote attackers to execute arbitrary SQL queries by manipulating the site_id GET parameter in the webservice endpoint. Attackers can exploit the lack of input sanitization or parameterization through UNION-based injection techniques to extract sensitive data from the underlying database. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:NIntegrity

None

A:NAvailability

None

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Weaknesses

CWE-89

Affected Products

Chanjet Information Technology Co., Ltd.

CRM

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Initial Access

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References

https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/main/http/vulnerabilities/chanjet-tplus/chanjet-crm-sqli.yaml

raw.githubusercontent.com

https://www.chanjet.com/

chanjet.com

https://www.cnvd.org.cn/flaw/show/CNVD-2021-12845

cnvd.org.cn

and 1 more references View all →

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