CVE-2026-39079
CWE-200Published: May 18, 2026· Updated: May 18, 2026
Official Description
An issue in prestashop upsshipping all versions through at least 2.4.0 allows a remote attacker to obtain sensitive information via the /modules/upsshipping/logs/, and /modules/upsshipping/lib/UPSBaseApi.php components
Technical Analysis
CVE-2026-39079 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.
From a weakness classification perspective (CWE-200): Information exposure vulnerabilities leak sensitive data to unauthorized actors.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
All References (2)
Quick Facts
Related CVEs (CWE-200)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-39079 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts