CVE-2024-51633Network attack vector

Stored XSS via forged settings update

Published Nov 19, 2024 · Updated Apr 28, 2026

CSRF in IvyCat Web Services Simple Page Specific Sidebars 2.14.1 and earlier allows remote attackers to store scripts via forged requests. Missing or incorrect nonce validation on an undisclosed settings-update function accepts attacker-controlled script content under an administrator's session. Exploitation requires an authenticated administrator to interact with attacker-controlled content; the precise setting and script execution context are not public.

CVSS severity7.1
High
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in IvyCat Web Services Simple Page Specific Sidebars 2.14.1 and earlier allows remote attackers to store scripts via forged requests. Missing or incorrect nonce validation on an undisclosed settings-update function accepts attacker-controlled script content under an administrator's session. Exploitation requires an authenticated administrator to interact with attacker-controlled content; the precise setting and script execution context are not public.

The record

CVE
CVE-2024-51633
Published
Nov 19, 2024
Updated
Apr 28, 2026
Vendor
IvyCat Web Services
Product
Simple Page Specific Sidebars
Classifications
CWE-352, CAPEC-592, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 19, 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=0 <=2.14.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IvyCat Web Services · Simple Page Specific Sidebarsversion=0 <=2.14.1

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
T1204.001Malicious Link

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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