What’s Vulnerable › Vulnerabilities

CVE-2025-3390: hailey888 oa_system Backend DaymanageController.java addandchangeday cross site scripting

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-04-08 · updated 2026-06-17
• Weakness: CWE-79

Description

A vulnerability, which was classified as problematic, was found in hailey888 oa_system up to 2025.01.01. Affected is the function addandchangeday of the file cn/gson/oass/controller/daymanager/DaymanageController.java of the component Backend. The manipulation of the argument scheduleList leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available.

Affected products

• hailey888 oa_system: before 2025.01.01 — fixed in 2025.01.01

How to fix

Upgrade to a fixed version: hailey888 oa_system 2025.01.01. Check the vendor advisory for mitigations.

References

• https://gitee.com/hailey888/oa_system/issues/IBRRZX
• https://vuldb.com/?ctiid.303636
• https://vuldb.com/?id.303636
• https://gitee.com/hailey888/oa_system/issues/IBRRZX

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