CVE-2026-25558Network attack vector

Stored XSS via unsanitized SVG uploads

Published Jun 8, 2026 · Updated Jun 8, 2026

Stored XSS in Webkul QloApps 1.7.0 and earlier allows remote authenticated users to execute JavaScript via crafted SVG uploads. The admin file manager accepts SVG content containing event handlers such as onload and later serves it to users' browsers without neutralizing the script. Administrator-level file-manager access and a subsequent file view are required; the script runs in the viewer's QloApps origin.

CVSS severity4.8
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Webkul QloApps 1.7.0 and earlier allows remote authenticated users to execute JavaScript via crafted SVG uploads. The admin file manager accepts SVG content containing event handlers such as onload and later serves it to users' browsers without neutralizing the script. Administrator-level file-manager access and a subsequent file view are required; the script runs in the viewer's QloApps origin.

The record

CVE
CVE-2026-25558
Published
Jun 8, 2026
Updated
Jun 8, 2026
Vendor
Bagisto
Product
QloApps
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jun 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 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=0 <=1.7.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Bagisto · QloAppsversion=0 <=1.7.0

Published CVSS scores

4.8VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
4.8VulnCheckCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/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.

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

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

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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