Seeyon Zhiyuan Oa Web Application System
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By the Year
In 2026 there have been 0 vulnerabilities in Seeyon Zhiyuan Oa Web Application System. Last year, in 2025 Zhiyuan Oa Web Application System had 1 security vulnerability published. Right now, Zhiyuan Oa Web Application System is on track to have less security vulnerabilities in 2026 than it did last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 0 | 0.00 |
| 2025 | 1 | 0.00 |
It may take a day or so for new Zhiyuan Oa Web Application System vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Seeyon Zhiyuan Oa Web Application System Security Vulnerabilities
Seeyon Zhiyuan OA v7.0 SP1: Session hijack via thirdpartyController.do
CVE-2021-4461
- October 30, 2025
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.
Missing Authentication for Critical Function
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