CVE-2025-30084Network attack vector

Stored XSS via unsanitized dashboard input

Published Jun 5, 2025 · Updated Jun 14, 2025

Stored XSS in the dashboard of RSJoomla! RSMail! 1.19.20 through 1.22.26 allows remote attackers to execute JavaScript in users' browsers. The dashboard stores user-controlled text without adequate sanitization and later renders it as active script content. Execution requires a user to click the crafted dashboard text and permits data access or actions within that user's browser privileges.

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 XSS in the dashboard of RSJoomla! RSMail! 1.19.20 through 1.22.26 allows remote attackers to execute JavaScript in users' browsers. The dashboard stores user-controlled text without adequate sanitization and later renders it as active script content. Execution requires a user to click the crafted dashboard text and permits data access or actions within that user's browser privileges.

The record

CVE
CVE-2025-30084
Published
Jun 5, 2025
Updated
Jun 14, 2025
Vendor
RSJoomla!
Product
RSMail!
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 5, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 14, 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=1.19.20-1.22.26

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

RSJoomla! · RSMail!version=1.19.20-1.22.26

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 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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