CVE-2025-50056Network attack vector

Script execution via unneutralized reflected parameter

Published Jul 18, 2025 · Updated Jul 20, 2025

Reflected XSS in RSJoomla! RSMail! 1.19.20 through 1.22.28 allows remote attackers to inject script or HTML via a crafted parameter. The component places attacker-controlled parameter content into an HTTP response without adequate neutralization, but no public record names the parameter or code locus. Exploitation requires a victim to open the crafted request, after which the payload runs in that victim's browser under the affected site's origin.

CVSS severity5.1
Medium
EPSS probability0.39%
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 RSJoomla! RSMail! 1.19.20 through 1.22.28 allows remote attackers to inject script or HTML via a crafted parameter. The component places attacker-controlled parameter content into an HTTP response without adequate neutralization, but no public record names the parameter or code locus. Exploitation requires a victim to open the crafted request, after which the payload runs in that victim's browser under the affected site's origin.

The record

CVE
CVE-2025-50056
Published
Jul 18, 2025
Updated
Jul 20, 2025
Vendor
RSJoomla!
Product
RSMail!
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 18, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 20, 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=1.19.20-1.22.28

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

RSJoomla! · RSMail!version=1.19.20-1.22.28

Published CVSS scores

5.1Joomla! ProjectCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA: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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