CVE-2026-11747mediumCWE-79

CVE-2026-11747: medium-severity vulnerability in Seres Software syWEB

Reflected XSS in Seres Software's syWEB

Published

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.1epss 0.3%
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Seres Software syWEB allows Reflected XSS. This issue affects syWEB: through 27082026. NOTE: The vendor was contacted and it was learned that the product is not supported.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected products
Seres Software · syWEB
Related CVEs — Seres Software syWEB

In the same product, most dangerous first.

CVE-2026-11754MEDIUMUser Enumeration in Seres Software's syWEBEPSS 0.3%CVE-2025-8461HIGHReflected XSS in Seres Software's syWEBEPSS 0.2%