CVE-2023-35782Network attack vector

Database read and modification via unsanitized IP parameter

Published Jun 16, 2023 · Updated Dec 17, 2024

SQL injection in the ipandlanguageredirect extension for TYPO3 before 5.1.2 allows remote attackers to read and alter database data. LocalDatabase::getCountryCodeFromIpInDatabase concatenates the attacker-controlled ipAddress GET parameter twice into raw SQL inside inet_aton() calls without neutralizing SQL syntax. Unauthenticated access to the frontend AJAX request is sufficient when the LocalDatabase IP-to-country service is configured; database contents can be read and modified.

CVSS severity8.2
High
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

SQL injection in the ipandlanguageredirect extension for TYPO3 before 5.1.2 allows remote attackers to read and alter database data. LocalDatabase::getCountryCodeFromIpInDatabase concatenates the attacker-controlled ipAddress GET parameter twice into raw SQL inside inet_aton() calls without neutralizing SQL syntax. Unauthenticated access to the frontend AJAX request is sufficient when the LocalDatabase IP-to-country service is configured; database contents can be read and modified.

The record

CVE
CVE-2023-35782
Published
Jun 16, 2023
Updated
Dec 17, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 16, 2023CVE publishedPublication date reported by the CVE source.
  2. Dec 17, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.2MITRECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo