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CVE-2023-6579

38
FAUCET Score

CVE-2023-6579 is a critical SQL injection vulnerability affecting osCommerce 4, specifically within the /b2b-supermarket/shopping-cart component's POST Parameter Handler. By manipulating the 'estimate[country_id]' argument, an unauthenticated attacker can remotely execute arbitrary SQL commands. This vulnerability carries a CVSS score of 9.8 (Critical), indicating high impact on confidentiality, integrity, and availability, with low attack complexity. Despite its severity, there is currently no public exploit code available, nor is it listed in CISA's KEV catalog, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
4.0CPE matchmatch criteria
cpe:2.3:a:oscommerce:oscommerce:4.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.3HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
23.85%
Probability of exploitation in next 30 days
EPSS Percentile
97.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.2385 is in the 94th 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

packetstormsecurity.com / files/176124/osCommerce-4-SQL-Injection.html
ExploitThird Party AdvisoryVDB Entry
vuldb.com
Third Party Advisory
vuldb.com
Third Party Advisory