Cyber Resilience

CVE-2026-34653

High

Published: 12 May 2026

Published
12 May 2026
Modified
20 May 2026
KEV Added
—
Patch
—
CVSS Score v3.1 8.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
EPSS Score 0.0061 44.6th percentile
Risk Priority 55 floored blend · peak EPSS

Summary

CVE-2026-34653 is a high-severity Path Traversal (CWE-22) vulnerability in Adobe Commerce. Its CVSS base score is 8.7 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Data from Local System (T1005); ranked at the 44.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

A01:2025 Broken Access Control

EU & UK References

Vulnerability details

Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could result in arbitrary file system read and write. An authenticated attacker…

more

with administrative privileges could exploit this vulnerability to read or write files outside the restricted directory. Exploitation of this issue does not require user interaction. Scope is changed.

CWE(s)
CWE-22

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1005 Data from Local System Collection
Adversaries may search local system sources, such as file systems, configuration files, local databases, virtual machine files, or process memory, to find files of interest and sensitive data prior to Exfiltration.
attack.mitre.org →
T1505.003 Web Shell Persistence
Adversaries may backdoor web servers with web shells to establish persistent access to systems.
attack.mitre.org →
Why these techniques?

Path traversal with admin auth directly enables arbitrary local file read (T1005) and writing web shells for persistence (T1505.003).

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0

CVEs Like This One

CVE-2025-24406Same product: Adobe Commerce
CVE-2025-24415Same product: Adobe Commerce
CVE-2025-24413Same product: Adobe Commerce
CVE-2025-24409Same product: Adobe Commerce
CVE-2025-24410Same product: Adobe Commerce
CVE-2025-24414Same product: Adobe Commerce
CVE-2025-24412Same product: Adobe Commerce
CVE-2026-21289Same product: Adobe Commerce
CVE-2026-34647Same product: Adobe Commerce
CVE-2026-34648Same product: Adobe Commerce

Affected Assets

adobe
commerce
2.4.4, 2.4.5, 2.4.6, 2.4.7, 2.4.8 · ≤ 2.4.4
adobe
commerce b2b
1.3.3, 1.3.4, 1.4.2, 1.5.2, 1.5.3 · ≤ 1.3.3
adobe
magento
2.4.6, 2.4.7, 2.4.8, 2.4.9 · ≤ 2.4.6

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SI-10 Information Input Validation
addresses: CWE-22

Validates pathnames and filenames to prevent traversal outside intended directories.

References