CVE-2026-11502

A weakness has been identified in JeecgBoot up to 3.9.2. Impacted is the function HttpServletResponse.sendRedirect of the file jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/ThirdLoginController.java of the component Third-Party Login. This manipulation of the argument state causes open redirect. The attack can be initiated remotely. A high degree of complexity is needed for the attack. The exploitability is considered difficult. The exploit has been made available to the public and could be used for attacks. The project replied: "After evaluation, this vulnerability has low exploitability in real-world scenarios: 1) Exploiting this vulnerability requires attackers to use social engineering techniques to induce victims to actively click on an OAuth login link constructed by the attacker; it cannot be triggered passively. 2) Third-party login (DingTalk/WeChat, etc.) is an optional feature and may not be enabled in most projects."

CVSS v3 3.1 LOW
CVSS v2.0 2.6 LOW

3.1^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.6 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

2.6^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:H/Au:N/C:N/I:P/A:N

Exploitability : 4.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/jeecgboot/JeecgBoot/
https://github.com/jeecgboot/JeecgBoot/issues/9639
https://github.com/jeecgboot/JeecgBoot/issues/9639#issuecomment-4544271822
https://vuldb.com/cve/CVE-2026-11502
https://vuldb.com/submit/835622
https://vuldb.com/vuln/369122
https://vuldb.com/vuln/369122/cti

Configurations

No configuration.

History

08 Jun 2026, 10:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-08 10:16

Updated : 2026-06-08 14:57

NVD link : CVE-2026-11502

Mitre link : CVE-2026-11502

CVE.ORG link : CVE-2026-11502

JSON object : View

Products Affected

No product.

CWE

CWE-601

URL Redirection to Untrusted Site ('Open Redirect')

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