CVE-2025-50367Network attack vector

Stored script execution via unsanitized contact name

Published Jun 27, 2025 · Updated Jun 27, 2025

Stored cross-site scripting in Phpgurukul Medical Card Generation System 1.0 allows remote attackers to run JavaScript in a viewer's browser. The name parameter handled by mcgs/contact.php is stored without adequate sanitization and later rendered when contact submissions are reviewed. Submitting the public contact form requires no authentication, but execution depends on another user viewing the stored entry; the script can read or alter data available to that browser session.

CVSS severity6.1
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Phpgurukul Medical Card Generation System 1.0 allows remote attackers to run JavaScript in a viewer's browser. The name parameter handled by mcgs/contact.php is stored without adequate sanitization and later rendered when contact submissions are reviewed. Submitting the public contact form requires no authentication, but execution depends on another user viewing the stored entry; the script can read or alter data available to that browser session.

The record

CVE
CVE-2025-50367
Published
Jun 27, 2025
Updated
Jun 27, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 27, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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