CVE-2026-97896Public exploitNetwork attack vectorHinoki check available

Stored XSS via client-controlled upload validation

Published Sep 25, 2026 · Updated Sep 25, 2026

Stored XSS in Krayin CRM 2.2.0 through 2.2.5 allows remote authenticated users to execute JavaScript through configuration uploads. The ConfigurationForm::rules method trusts validation rules supplied in keys[] and stores uploaded SVG or HTML files under the public /storage path. Configuration-edit permission is required to plant a payload, which executes in the application origin when a victim opens its public URL.

CVSS severity8.7
High
EPSS probability0.24%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Stored XSS in Krayin CRM 2.2.0 through 2.2.5 allows remote authenticated users to execute JavaScript through configuration uploads. The ConfigurationForm::rules method trusts validation rules supplied in keys[] and stores uploaded SVG or HTML files under the public /storage path. Configuration-edit permission is required to plant a payload, which executes in the application origin when a victim opens its public URL.

The record

CVE
CVE-2026-97896
Published
Sep 25, 2026
Updated
Sep 25, 2026
Vendor
Bagisto
Product
Krayin CRM
Classifications
CWE-79, CWE-602, CWE-434, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 25, 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=2.2.0
  2. Affected versionversion=2.2.1
  3. Affected versionversion=2.2.2
  4. Affected versionversion=2.2.3
  5. Affected versionversion=2.2.4
  6. Affected versionversion=2.2.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Bagisto · Krayin CRMversion=2.2.0; version=2.2.1; version=2.2.2; version=2.2.3; version=2.2.4; version=2.2.5

Published CVSS scores

8.7Public technical advisoryCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-602Client-Side Enforcement of Server-Side Security
CWE-434Unrestricted Upload of File with Dangerous Type
T1059.007JavaScript/JScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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