CVE-2025-4957Network attack vector

Reflected XSS via insufficient output escaping

Published Sep 26, 2025 · Updated Sep 26, 2025

Reflected XSS in Metagauss ProfileGrid 5.9.5.7 and earlier allows remote attackers to execute scripts through a crafted request. Published advisories identify insufficient input sanitization and output escaping but do not disclose the affected parameter, function, or request path. Exploitation is unauthenticated but requires a targeted user to follow a malicious link or take an equivalent action, after which script runs in that user's browser context.

CVSS severity7.1
High
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Metagauss ProfileGrid 5.9.5.7 and earlier allows remote attackers to execute scripts through a crafted request. Published advisories identify insufficient input sanitization and output escaping but do not disclose the affected parameter, function, or request path. Exploitation is unauthenticated but requires a targeted user to follow a malicious link or take an equivalent action, after which script runs in that user's browser context.

The record

CVE
CVE-2025-4957
Published
Sep 26, 2025
Updated
Sep 26, 2025
Vendor
EventPrime Events
Product
ProfileGrid
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 26, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 26, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=5.9.5.7 changes=[{"at":"5.9.5.8","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

EventPrime Events · ProfileGridversion=n/a <=5.9.5.7 changes=[{"at":"5.9.5.8","status":"unaffected"}]

Published CVSS scores

6.1WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
7.1PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

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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