CVE-2025-6700: Xuxueli XXL-SSO Cross-site Scripting vulnerability

June 26, 2025 (updated September 15, 2025)

A vulnerability classified as problematic was found in Xuxueli xxl-sso 1.1.0. This vulnerability affects unknown code of the file /xxl-sso-server/login. The manipulation of the argument errorMsg leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

References

github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250616-01/report.md
github.com/advisories/GHSA-2jfg-73q2-24qv
github.com/xuxueli/xxl-sso
nvd.nist.gov/vuln/detail/CVE-2025-6700
vuldb.com/?ctiid.313966
vuldb.com/?id.313966
vuldb.com/?submit.597456

Code Behaviors & Features

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