CVE-2025-4543Public exploitNetwork attack vector

Database data extraction via concatenated sort parameter

Published May 11, 2025 · Updated May 12, 2025

SQL injection in LyLme Spage 2.1 allows remote attackers to extract database contents through the sort parameter in admin/ajax_link.php. The add_tag handler concatenates the untrusted sort value directly into an INSERT statement without sanitization or a prepared statement. The published proof of concept uses a time delay to confirm injection, while accessible data and further consequences depend on database permissions.

CVSS severity7.3
High
EPSS probability0.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in LyLme Spage 2.1 allows remote attackers to extract database contents through the sort parameter in admin/ajax_link.php. The add_tag handler concatenates the untrusted sort value directly into an INSERT statement without sanitization or a prepared statement. The published proof of concept uses a time delay to confirm injection, while accessible data and further consequences depend on database permissions.

The record

CVE
CVE-2025-4543
Published
May 11, 2025
Updated
May 12, 2025
Vendor
LyLme
Product
LyLme Spage
Classifications
CWE-89, CWE-74, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 11, 2025CVE publishedPublication date reported by the CVE source.
  2. May 12, 2025Record 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=2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

LyLme · LyLme Spageversion=2.1

Published CVSS scores

7.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
6.9VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
7.5VulDBAV:N/AC:L/Au:N/C:P/I:P/A:P

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.

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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 exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('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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