CVE-2024-48046Network attack vector

Administrator-level stored script execution

Published Oct 17, 2024 · Updated Apr 28, 2026

Stored cross-site scripting in Supsystic Contact Form by Supsystic 1.7.28 and earlier allows remote authenticated users to inject scripts. The published record does not identify the affected field, request handler, or missing output-encoding operation, but states that attacker-supplied script content is stored and later rendered. Administrator privileges are required to plant the payload, and another user must load the affected page; execution occurs in that viewer's browser and can alter displayed content or browser actions.

CVSS severity5.9
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Supsystic Contact Form by Supsystic 1.7.28 and earlier allows remote authenticated users to inject scripts. The published record does not identify the affected field, request handler, or missing output-encoding operation, but states that attacker-supplied script content is stored and later rendered. Administrator privileges are required to plant the payload, and another user must load the affected page; execution occurs in that viewer's browser and can alter displayed content or browser actions.

The record

CVE
CVE-2024-48046
Published
Oct 17, 2024
Updated
Apr 28, 2026
Vendor
Supsystic
Product
Contact Form by Supsystic
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Oct 17, 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 <=1.7.28 changes=[{"at":"1.7.29","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Supsystic · Contact Form by Supsysticversion=0 <=1.7.28 changes=[{"at":"1.7.29","status":"unaffected"}]

Published CVSS scores

5.9PatchstackCVSS:3.1/AV:N/AC:L/PR:H/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS
T1059.007JavaScript/JScript

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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