CVE-2023-4710Network attack vector

Cross-site scripting via unneutralized d argument

Published Sep 1, 2023 · Updated Aug 2, 2024

Cross-site scripting in the Portal component of TOTVS RM 12.1 allows remote attackers to alter page content through the d argument. The affected Portal function is undisclosed; the published record states only that manipulating d causes script execution in generated page content. No authentication is required, but a user must open the crafted request; successful exploitation runs script in the portal browser context and can modify displayed content.

CVSS severity6.1
Medium
EPSS probability0.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in the Portal component of TOTVS RM 12.1 allows remote attackers to alter page content through the d argument. The affected Portal function is undisclosed; the published record states only that manipulating d causes script execution in generated page content. No authentication is required, but a user must open the crafted request; successful exploitation runs script in the portal browser context and can modify displayed content.

The record

CVE
CVE-2023-4710
Published
Sep 1, 2023
Updated
Aug 2, 2024
Vendor
TOTVS
Product
TOTVS RM
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 1, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record 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=12.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TOTVS · TOTVS RMversion=12.1

Published CVSS scores

4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
6.1NIST NVDCVSS: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')
T1204.001Malicious Link

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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