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CVE-2023-4531

27
FAUCET Score

CVE-2023-4531 describes a critical SQL Injection vulnerability (CWE-89) in Mestav Software E-commerce Software, affecting versions released before September 1, 2023. This flaw allows an unauthenticated attacker to execute arbitrary SQL commands due to improper neutralization of special elements. With a CVSS score of 9.8 (Critical), the vulnerability poses a significant risk, enabling complete compromise of confidentiality, integrity, and availability of the affected system. Despite its severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 20230901CPE matchmatch criteria
cpe:2.3:a:mestav:e-commerce_software:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.52%
Probability of exploitation in next 30 days
EPSS Percentile
41.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0052 is in the 20th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

siberguvenlik.gov.tr / guvenlik-bildirimleri/detay/tr-23-0495
usom.gov.tr / bildirim/tr-23-0495
Third Party Advisory