CVE-2025-8461 PUBLISHED

Reflected XSS in Seres Software's syWEB

Assigner: TR-CERT
Reserved: 01.08.2025 Published: 03.02.2026 Updated: 03.02.2026

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Seres Software syWEB allows Reflected XSS.This issue affects syWEB: through 03022026.

NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
CVSS Score: 7.6

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	None	Integrity Impact	Low
User Interaction	Required	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Seres Software
Product	syWEB
Versions	Default: affected affected from 0 to 03022026 (incl.)

Credits

Aybike VURAL finder

References

https://www.usom.gov.tr/bildirim/tr-26-0013

Problem Types

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') CWE

Impacts

CAPEC-591 Reflected XSS