CVE-2024-50991Public exploitNetwork attack vector

Browser script execution via unsanitized fname input

Published Nov 11, 2024 · Updated Nov 12, 2024

Cross-site scripting in PHPGurukul User Management System 1.0 allows remote authenticated users to execute browser-side code. The admin-only registered-users.php endpoint accepts the fname POST value and renders it into the registered-user view without neutralizing script markup. Administrative access is required to supply the value, and another user's browser must render the affected view, limiting impact to that browser context.

CVSS severity4.8
Medium
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in PHPGurukul User Management System 1.0 allows remote authenticated users to execute browser-side code. The admin-only registered-users.php endpoint accepts the fname POST value and renders it into the registered-user view without neutralizing script markup. Administrative access is required to supply the value, and another user's browser must render the affected view, limiting impact to that browser context.

The record

CVE
CVE-2024-50991
Published
Nov 11, 2024
Updated
Nov 12, 2024
Vendor
PHPGurukul
Product
User Management System
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Nov 11, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 12, 2024Record 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

PHPGurukul · User Management Systemversion=1.0

Published CVSS scores

4.8CISA-ADPCVSS: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.

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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 exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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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