CVE-2026-89191Network attack vector

Stored script execution via unsanitized onclick attributes

Published Oct 8, 2026 · Updated Oct 8, 2026

Stored XSS in SQL View Pte Ltd KRIS 4.6.4.4 and earlier allows remote authenticated users to execute scripts via workflow template names. The Workflow Template feature stores attacker-controlled template names and renders them in main-dashboard onclick attributes without proper server-side sanitization. Injection requires administrative access, and execution occurs in affected users' browsers when the malicious click handler is invoked, rather than on the application server.

CVSS severityUnavailable
Unscored
EPSS probability0.24%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in SQL View Pte Ltd KRIS 4.6.4.4 and earlier allows remote authenticated users to execute scripts via workflow template names. The Workflow Template feature stores attacker-controlled template names and renders them in main-dashboard onclick attributes without proper server-side sanitization. Injection requires administrative access, and execution occurs in affected users' browsers when the malicious click handler is invoked, rather than on the application server.

The record

CVE
CVE-2026-89191
Published
Oct 8, 2026
Updated
Oct 8, 2026
Vendor
SQL View Pte Ltd
Product
KRIS
Classifications
T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Oct 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=4.6.4.4 and below

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

SQL View Pte Ltd · KRISversion=4.6.4.4 and below

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1059.007JavaScript

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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