未評価
Seeyon Zhiyuan OA Web Application System versions up to and including 7.0 SP1 improperly decode and parse the `enc` parameter in thirdpartyController....
CVE-2021-4461
SecPulse初出
原文の説明 取得元が公開している説明をそのまま載せています (多くは英語)。
Seeyon Zhiyuan OA Web Application System versions up to and including 7.0 SP1 improperly decode and parse the enc parameter in thirdpartyController.do. The decoded map values can influence session attributes without sufficient authentication/authorization checks, enabling attackers to assign a session to arbitrary user IDs. VulnCheck has observed this vulnerability being exploited in the wild as of 2025-10-30 at 00:30:40.855917 UTC.
参照URL
- advisory vulncheck.com
- web github.com
- web github.com
- web mp.weixin.qq.com