PT-2026-47264 · Unknown · Jeecg-Boot

Mukyuuhate · CVE-2026-11502 · Published 2026-06-08 · Updated 2026-06-08

Positive Technologies (AI Summary)

CVSS v3.1

3.1

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions JeecgBoot versions prior to 3.9.3

Description An open redirect issue exists in the Third-Party Login component. The HttpServletResponse.sendRedirect() function within the file jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/ThirdLoginController.java does not properly validate the state argument, allowing remote attackers to redirect users to arbitrary external sites. Exploitation requires social engineering to induce a victim to click a specially crafted OAuth login link. This feature is optional and may not be enabled in all installations.

Recommendations Update to a version later than 3.9.2. As a temporary mitigation, disable the Third-Party Login feature if it is not required for the project's operations.

Exploit

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2026-11502

Affected Products

Jeecg-Boot

References · 13

• 🔥 https://github.com/jeecgboot/JeecgBoot/issues/9639 · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/11xxx/CVE-2026-11502.json · Exploit
• https://osv.dev/vulnerability/CVE-2026-11502 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-11502 · Security Note
• https://github.com/jeecgboot/JeecgBoot/issues/9639#issuecomment-4544271822 · Note
• https://twitter.com/VulmonFeeds/status/2063946908649849309 · Twitter Post
• https://vuldb.com/vuln/369122/cti · Note
• https://github.com/jeecgboot/JeecgBoot · Note
• https://t.me/CVEtracker/56153 · Telegram Post
• https://vuldb.com/cve/CVE-2026-11502 · Note
• https://vuldb.com/vuln/369122 · Note
• https://twitter.com/CVEnew/status/2063958171115266389 · Twitter Post
• https://vuldb.com/submit/835622 · Note