CVE-2024-56017Network attack vector

Stored XSS via missing nonce validation

Published Dec 16, 2024 · Updated Apr 28, 2026

Cross-site request forgery in Tom Royal Stop Registration Spam 1.23 and earlier allows remote attackers to plant stored scripts. The affected administrative action accepts a forged request without valid nonce verification and stores attacker-supplied script content. Execution requires a logged-in administrator to follow an attacker-controlled link or submit a forged form, after which visitors to the affected page run the stored script.

CVSS severity7.1
High
EPSS probability0.13%
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 Tom Royal Stop Registration Spam 1.23 and earlier allows remote attackers to plant stored scripts. The affected administrative action accepts a forged request without valid nonce verification and stores attacker-supplied script content. Execution requires a logged-in administrator to follow an attacker-controlled link or submit a forged form, after which visitors to the affected page run the stored script.

The record

CVE
CVE-2024-56017
Published
Dec 16, 2024
Updated
Apr 28, 2026
Vendor
Tom Royal
Product
Stop Registration Spam
Classifications
CWE-352, CAPEC-592
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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=n/a <=1.23 changes=[{"at":"1.24","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Tom Royal · Stop Registration Spamversion=n/a <=1.23 changes=[{"at":"1.24","status":"unaffected"}]

Published CVSS scores

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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