CVE-2026-94378Network attack vector

Stored script execution via unescaped name field

Published Oct 3, 2026 · Updated Oct 3, 2026

Stored XSS in PSM Web Solutions PVT LTD SupportCandy 3.5.3 and earlier lets remote authenticated users run scripts in visitors' browsers. The customer-name field does not adequately sanitize the attacker-supplied 'name' value or escape it when rendering affected pages. Subscriber-level access is sufficient when the 'Register user if not exists' setting is disabled, as it is by default; a visitor must open an injected page for the script to run.

CVSS severity6.4
Medium
EPSS probability0.20%
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 PSM Web Solutions PVT LTD SupportCandy 3.5.3 and earlier lets remote authenticated users run scripts in visitors' browsers. The customer-name field does not adequately sanitize the attacker-supplied 'name' value or escape it when rendering affected pages. Subscriber-level access is sufficient when the 'Register user if not exists' setting is disabled, as it is by default; a visitor must open an injected page for the script to run.

The record

CVE
CVE-2026-94378
Published
Oct 3, 2026
Updated
Oct 3, 2026
Vendor
PSM Web Solutions PVT LTD
Product
SupportCandy
Classifications
Unavailable
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 3, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 3, 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 <=3.5.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

PSM Web Solutions PVT LTD · SupportCandyversion=0 <=3.5.3

Published CVSS scores

6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/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.

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 exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

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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