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Vulnerability record · CVE-2020-20948 · published 27 December 2021

CVE-2020-20948: Jeecg exposure of resource to wrong sphere vulnerability

Jeecg · Jeecg

An arbitrary file download vulnerability in jeecg v3.8 allows attackers to access sensitive files via modification of the "localPath" variable.

7.5 CVSS 3.1 High EPSS 1.3% · top 30.3% CWE-668 · Exposure of resource to wrong sphere
7.5CVSS 3.1 base score, v2 5.0
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An arbitrary file download vulnerability in jeecg v3.8 allows attackers to access sensitive files via modification of the "localPath" variable.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/zhangdaiscott/jeecg/issues/50 ExploitIssue TrackingThird Party Advisory
https://github.com/zhangdaiscott/jeecg/issues/50 ExploitIssue TrackingThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-49442Jeecg deserialization of untrusted data vulnerabilityDeserialization of Untrusted Data in jeecgFormDemoController in JEECG 4.0 and earlier allows attackers to run arbitrary code via crafted POST request.EPSS 39%8.8CVE-2023-24789Jeecg sql injection vulnerabilityjeecg-boot v3.4.4 was discovered to contain an authenticated SQL injection vulnerability via the building block report component.EPSS 0.84%7.5CVE-2021-37304Jeecg incorrect permission assignment vulnerabilityAn Insecure Permissions issue in jeecg-boot 2.4.5 allows unauthenticated remote attackers to gain escalated privilege and view sensitive information …EPSS 4.0%7.5CVE-2021-37305Jeecg incorrect permission assignment vulnerabilityAn Insecure Permissions issue in jeecg-boot 2.4.5 and earlier allows remote attackers to gain escalated privilege and view sensitive information via …EPSS 3.5%7.5CVE-2021-37306Jeecg incorrect permission assignment vulnerabilityAn Insecure Permissions issue in jeecg-boot 2.4.5 and earlier allows remote attackers to gain escalated privilege and view sensitive information via …EPSS 0.80%

Source: NIST National Vulnerability Database (record CVE-2020-20948), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.