CVE-2025-57918Network attack vector

Stored XSS via missing nonce validation

Published Sep 22, 2025 · Updated May 13, 2026

Cross-site request forgery in ERA404 LinkedInclude 3.0.4 and earlier allows remote attackers to store cross-site scripting payloads. Public records attribute the flaw to missing or incorrect nonce validation in an unnamed function but do not identify the request handler or injected field. Exploitation requires an administrator to visit a crafted page or submit a forged request, after which the stored payload executes when affected content is viewed.

CVSS severity7.1
High
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in ERA404 LinkedInclude 3.0.4 and earlier allows remote attackers to store cross-site scripting payloads. Public records attribute the flaw to missing or incorrect nonce validation in an unnamed function but do not identify the request handler or injected field. Exploitation requires an administrator to visit a crafted page or submit a forged request, after which the stored payload executes when affected content is viewed.

The record

CVE
CVE-2025-57918
Published
Sep 22, 2025
Updated
May 13, 2026
Vendor
ERA404
Product
LinkedInclude
Classifications
CWE-352, CAPEC-592, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 22, 2025CVE publishedPublication date reported by the CVE source.
  2. May 13, 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 <=3.0.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ERA404 · LinkedIncludeversion=0 <=3.0.4

Published CVSS scores

7.1PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CAPEC-592Stored XSS
T1190Exploit Public-Facing Application

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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