Search/CVE-2026-48356
● CVE — Critical

CVE-2026-48356

VendoradobeProductmagento, commerce, commerce b2b, i/o eventsDiscoveredJul 14, 2026UpdatedOct 28, 2026

Adobe Commerce is affected by an Unrestricted Upload of File with Dangerous Type vulnerability that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.

CVSS v3.1
9.3 CRITICAL
EPSS
44.6%
probability of exploitation in 30 days
CISA KEV
Listed
confirmed active exploitation
News coverage
4
sources referencing this CVE
Related IOCs
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Oct 30, 2026
▲ 16.4pp
28.2% → 44.6% over 5 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
ScopeCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityNONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Connections
12 relationships
Timeline
disclosure → media coverage
Jul 14, 2026
Disclosure — published as a CVE record. · last revised by NVD Oct 28, 2026
Oct 26, 2026
securityweek.com reports: 953 Online Stores Infected in Long-Lasting Malware Campaign
Oct 26, 2026
thehackernews.com reports: Hackers Infect 953 Online Stores With Scanner-Evading JavaScript, Mostly on Magento
Oct 27, 2026
infosecurity-magazine.com reports: Hackers Infect 953 Online Stores With Scanner-Evading Code
Oct 28, 2026
thehackernews.com reports: Adobe Commerce PolyShell Attacks Breach Hundreds of Stores as Brotli Exploit Traffic Emerges
Public PoC (1)
Unverified third-party code — review before executing.