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    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).

    Published:Aug 11, 2026
    Last Modified:Aug 14, 2026
    EPS:Aug 11, 2026
    EPSS Score:0.00462
    CVSS Score:7.5

    Affected Products

    Vendor
    Weaver
    Product
    E-cology
    Vendor
    Weaver
    Product
    E-cology 8.0
    Vendor
    Weaver
    Product
    E-cology 9.0

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2022-50992 (CVSS 8.7) — Weaver (Fanwei) E-cology 9.5 versions prior to 10.52 contain an arbitrary file read vulnerability in the XmlRp…
    CVE-2026-22679 (CVSS 9.3) — Weaver (Fanwei) E-cology 10.0 versions prior to 20260312 contain an unauthenticated remote code execution vuln…
    CVE-2025-34038 (CVSS 8.7) — A SQL injection vulnerability exists in Weaver E-cology 8.0 via the getdata.jsp endpoint. The application dire…
    CVE-2024-48069 (CVSS 9.8) — A vulnerability was found in Weaver E-cology allows attackers use race conditions to bypass security mechanism…
    CVE-2024-48070 (CVSS 9.8) — An issue in Weaver E-cology v. attackers construct special requests to insert remote malicious code and to tri…
    CVE-2024-48072 (CVSS 9.8) — Weaver Ecology v9.* was discovered to contain a SQL injection vulnerability via the component /mobilemode/Acti…
    CVE-2024-48071 (CVSS 6.5) — E-cology has a directory traversal vulnerability. An attacker can exploit this vulnerability to delete the ser…
    CVE-2024-7704 (CVSS 6.9) — A vulnerability was found in Weaver e-cology 8. It has been classified as problematic. Affected is an unknown …
    CVE-2023-51892 (CVSS 9.8) — An issue in weaver e-cology v.10.0.2310.01 allows a remote attacker to execute arbitrary code via a crafted sc…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High