CVE-2023-2957Network attack vector

Database compromise via unauthenticated SQL injection

Published Jul 13, 2023 · Updated May 22, 2026

SQL injection in Lisa Yazılım Lisa Flower before 3.0 allows remote attackers to read or modify database data via crafted web input. The CNA and its cited government advisory do not identify the affected endpoint or parameter, or disclose how that input reaches a database query. No authentication or user interaction is required, and successful injection can compromise stored data or interrupt the database-backed service.

CVSS severity9.8
Critical
EPSS probability0.62%
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 Lisa Yazılım Lisa Flower before 3.0 allows remote attackers to read or modify database data via crafted web input. The CNA and its cited government advisory do not identify the affected endpoint or parameter, or disclose how that input reaches a database query. No authentication or user interaction is required, and successful injection can compromise stored data or interrupt the database-backed service.

The record

CVE
CVE-2023-2957
Published
Jul 13, 2023
Updated
May 22, 2026
Vendor
Lisa Yazılım
Product
Lisa Flower
Classifications
CWE-89, CAPEC-66, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 13, 2023CVE publishedPublication date reported by the CVE source.
  2. May 22, 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 <3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Lisa Yazılım · Lisa Flowerversion=0 <3.0

Published CVSS scores

9.8Computer Emergency Response Team of the Republic of TurkeyCVSS:3.1/AV:N/AC:L/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 exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC-66SQL 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

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Your stack

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