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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2023-26859

27
FAUCET Score

CVE-2023-26859 is a critical SQL injection vulnerability affecting PrestaShop's sendinblue module, specifically versions 4.0.15 and earlier. This flaw allows a remote attacker to gain elevated privileges through the ajaxOrderTracking.php component. With a CVSS score of 9.8, it presents a severe risk due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. While no public exploit code (Metasploit, Nuclei, ExploitDB) is currently available and it's not listed in CISA's KEV catalog, there has been minimal community discussion, indicating limited public awareness or active exploitation at this time.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.0.15CPE matchmatch criteria
cpe:2.3:a:brevo:brevo:*:*:*:*:*:*:*:*

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
0.83%
Probability of exploitation in next 30 days
EPSS Percentile
53.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0083 is in the 38th percentile among its peer group of 36,897 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

addons.prestashop.com / en/newsletter-sms/8300-sendinblue-all-in-one-marketing-tool.html
Vendor Advisory
security.friendsofpresta.org / modules/2023/07/25/sendinblue.html
PatchVendor Advisory