CVE-2025-6700 Xuxueli xxl-sso login cross site scripting
Attackers can inject malicious scripts via the errorMsg parameter in the login page, potentially leading to session hijacking or code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-6700?
CVE-2025-6700 is a medium-severity cross-site scripting vulnerability in Xuxueli xxl-sso, published on 26 Jun 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
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.
Which versions are affected by CVE-2025-6700?
2 open source packages ship an affected version, including com.xuxueli:xxl-sso. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
com.xuxueli:xxl-sso Maven | All versions to 1.1.0 | None |
com.xuxueli:xxl-sso Maven | All versions to 1.1.0 | None |
Products include Xuxueli Xxl-Sso.
How do I fix CVE-2025-6700?
No fix has been published for CVE-2025-6700 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-6700 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-6700 exists.
Other vulnerabilities in Xuxueli xxl-sso
Sources
Also known as GHSA-2jfg-73q2-24qv.