CVE-2026-7603 Details
Description
A vulnerability was determined in JeecgBoot up to 3.9.1. Affected by this issue is the function checkPathTraversalBatch of the file FileDownloadUtils.jav of the component LoadFile Endpoint. This manipulation of the argument files causes server-side request forgery. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The affected component should be upgraded. The vendor confirmed the issue and will provide a fix in the upcoming release.
A second-order server-side request forgery (SSRF) vulnerability has been identified in JeecgBoot versions through 3.9.1. The issue arises in the announcement file download feature, specifically within the LoadFile Endpoint. The vulnerability allows an attacker to inject malicious HTTP URLs into the 'files' field of an announcement. This injection occurs via the 'POST /sys/annountCement/add' endpoint, which lacks proper validation of URLs or IP addresses. When the 'GET /sys/annountCement/downLoadFiles' endpoint is later accessed, the server retrieves the injected URLs using 'HttpURLConnection' without any SSRF protections. This flaw could be exploited to scan internal networks, access local services, and extract sensitive data, such as cloud metadata.
Users are advised to upgrade to JeecgBoot version 3.9.2 or later, where this vulnerability has been addressed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 2, 2026CISA-ADP
Assessed May 4, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/jeecgboot/JeecgBoot/issues/9553#issuecomment-4251745014 | CISA-ADP | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/jeecgboot/JeecgBoot/ | [email protected] | Vendor |
| https://github.com/jeecgboot/JeecgBoot/issues/9553 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/jeecgboot/JeecgBoot/issues/9553#issuecomment-4251745014 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://vuldb.com/submit/805707 | [email protected] | Permission Required |
| https://vuldb.com/vuln/360560 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/360560/cti | [email protected] | Permission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-918 | Server-Side Request Forgery (SSRF) | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| JeecgBoot | <= 3.9.1 (semver) |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 5, 2026 | CVE Modified | CISA-ADP |
| May 2, 2026 | New CVE Received | [email protected] |