CVE-2026-34686

HIGH

Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)

Title source: cna
STIX 2.1

Description

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 a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field, potentially gaining elevated access or control over the victim's account or session. Scope is changed.

References (1)

Core 1
Core References

Scores

CVSS v3 8.7
EPSS 0.0001
EPSS Percentile 2.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (5)
Adobe/Adobe Commerce < 2.4.4-p17
adobe/commerce 2.4.4 p1 (17 CPE variants)
adobe/commerce 2.4.5 p1 (16 CPE variants)
adobe/commerce 2.4.6 p1 (14 CPE variants)
adobe/commerce 2.4.7 b1 (2 CPE variants)
Published May 12, 2026
Tracked Since May 13, 2026