CVE-2022-50997

Weaver (Fanwei) E-cology 8.0 and 9.0 contains a SQL injection vulnerability in the HrmCareerApplyPerView.jsp endpoint that allows unauthenticated remote attackers to extract arbitrary data from the backend database by manipulating the id GET parameter. Attackers can send a single crafted GET request with UNION-based injection payloads through the unsanitized id parameter to retrieve arbitrary data from the Microsoft SQL Server backend. This vulnerability is potentially remediated in software version 10.53 or 10.54. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18 (UTC).

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://cn-sec.com/archives/1211578.html
https://peiqi.wgpsec.org/wiki/oa/%E6%B3%9B%E5%BE%AEOA/%E6%B3%9B%E5%BE%AEOA%20E-Cology%20HrmCareerApplyPerView.jsp%20SQL%E6%B3%A8%E5%85%A5%E6%BC%8F%E6%B4%9E.html
https://www.vulncheck.com/advisories/weaver-e-cology-sql-injection-via-hrmcareerapplyperview-jsp
https://www.weaver.com.cn/cs/ecology_full_log_en.html
https://www.weaver.com.cn/cs/securityDownload.html#

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-11 18:17

Updated : 2026-09-08 20:32

NVD link : CVE-2022-50997

Mitre link : CVE-2022-50997

CVE.ORG link : CVE-2022-50997

JSON object : View

Products Affected

No product.

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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