CVE-2022-29305Public exploitNetwork attack vector

Database disclosure via unescaped client IP

Published May 24, 2022 · Updated Aug 3, 2024

Blind SQL injection in helloxz imgurl 2.31 allows remote attackers to extract SQLite data via a crafted X-Forwarded-For header. The upload.php handler accepts an attacker-controlled client IP and passes it to query->uplimit(), which splices the value directly into an SQL statement. Reaching /upload/localhost and spoofing the header are sufficient; boolean query results expose database values without direct query output.

CVSS severity8.1
High
EPSS probability0.91%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Blind SQL injection in helloxz imgurl 2.31 allows remote attackers to extract SQLite data via a crafted X-Forwarded-For header. The upload.php handler accepts an attacker-controlled client IP and passes it to query->uplimit(), which splices the value directly into an SQL statement. Reaching /upload/localhost and spoofing the header are sufficient; boolean query results expose database values without direct query output.

The record

CVE
CVE-2022-29305
Published
May 24, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 24, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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?

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

6.8NIST NVDAV:N/AC:M/Au:N/C:P/I:P/A:P
8.1NIST NVDCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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 exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

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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