CVE-2025-7903Public exploitNetwork attack vector

Trusted content manipulation via unvalidated image URLs

Published Jul 20, 2025 · Updated Jul 21, 2025

Frame injection in RuoYi 4.8.0 and 4.8.1 allows remote authenticated users to alter trusted editor content through a crafted image URL. The Summernote image dialog reads the URL field and passes it unchanged to Editor.insertImage, which creates an img element whose src points to that untrusted value. Access to the editor is required; the inserted element can cause a browser to request an attacker-selected resource and display manipulated content in a trusted context.

CVSS severity5.4
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Frame injection in RuoYi 4.8.0 and 4.8.1 allows remote authenticated users to alter trusted editor content through a crafted image URL. The Summernote image dialog reads the URL field and passes it unchanged to Editor.insertImage, which creates an img element whose src points to that untrusted value. Access to the editor is required; the inserted element can cause a browser to request an attacker-selected resource and display manipulated content in a trusted context.

The record

CVE
CVE-2025-7903
Published
Jul 20, 2025
Updated
Jul 21, 2025
Vendor
yangzongzhuan
Product
RuoYi
Classifications
CWE-1021, CAPEC-103, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 20, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 21, 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=4.8.0
  2. Affected versionversion=4.8.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

yangzongzhuan · RuoYiversion=4.8.0; version=4.8.1

Published CVSS scores

4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-1021Improper Restriction of Rendered UI Layers or Frames
CAPEC-103Clickjacking
T1190Exploit Public-Facing Application

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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