Page generated: 09 Nov 2026, 09:31 UTC
← Dashboard

CVE-2026-48356

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 th…

Read full description
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 9.3 (CRITICAL) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE
2.5/10
REALITY · THREAT PRIORITY
8.6/10
General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?
  • Recorded exploitation baseline: +7.00
  • Technical severity: CVSS 9.3: +1.40
  • Fresh EPSS: 47.47%: +0.24

General review priority, not probability, victim count or asset-specific risk. A range covers missing CVSS/EPSS inputs within the current evidence state.

Sources: 11 documents and public datasets.

Hype components

Headline sample (25%)
30/100
Press, 30 days (60%)
30/100
Grounded branding (15%)
0/100
HYPE TOTAL26/100

Sources and documents

SQ Magazine
Press · 28 Oct 2026, 11:55 · CISA Adds Exploited Brotli Node2Shell Flaw to KEV Catalog - SQ Magazine
Security Affairs
Press · 28 Oct 2026, 10:46 · U.S. CISA adds Google Brotli and Adobe Commerce and Magento flaws to its Known Exploited Vulnerabilities c... - Security Affairs
Security Affairs
Press · 28 Oct 2026, 10:05 · U.S. CISA adds Google Brotli and Adobe Commerce and Magento flaws to its Known Exploited Vulnerabilities c... - Security Affairs
Rescana
Press · 28 Oct 2026, 06:30 · Adobe Commerce and Magento CVE-2026-48356 (PolyShell) Added to CISA KEV: Apply APSB26-73 and Check for Planted Files - Rescana
The Hacker News
Press · 28 Oct 2026, 05:42 · Adobe Commerce PolyShell Attacks Breach Hundreds of Stores as Brotli Exploit Traffic Emerges - The Hacker News
See all 11 source documents
The Hacker News
Press · 26 Oct 2026, 18:12 · Hackers Infect 953 Online Stores With Scanner-Evading JavaScript, Mostly on Magento - The Hacker News
2-Spyware
Press · 09 Oct 2026, 06:49 · Exploited now: vulnerabilities under active attack - 2-Spyware
Tech Times
Press · 19 Jul 2026, 07:00 · Firefox Exploit Code Goes Public as Chrome, Adobe, VMware Ship Emergency Patches - Tech Times
The Hacker News
Press · 15 Jul 2026, 07:00 · Firefox, Chrome, Adobe, and VMware Updates Fix Multiple Critical Security Flaws - The Hacker News
SecurityWeek
Press · 14 Jul 2026, 07:00 · Adobe Patches Critical ColdFusion Vulnerabilities - SecurityWeek
The Register
Press · 14 Jul 2026, 07:00 · Patchpocalypse Now: Microsoft tops last month's record with 622 Patch Tuesday CVEs - The Register

Score evolution

● Hype   ● Reality

Earlier evidence-support scores are retained in history; this chart shows only the current priority definition.

024681002 Nov 2026 · OBSERVED EXPLOITATION + LOWER RECENT ATTENTIONHype 2.8Reality 8.602 Nov 2026 · OBSERVED EXPLOITATION + LOWER RECENT ATTENTIONHype 3.0Reality 8.602 Nov 2026 · OBSERVED EXPLOITATION + LOWER RECENT ATTENTIONHype 2.5Reality 8.6Nov 2Nov 2Nov 2

━ Hype Score (Perceived)  ━ Reality threat priority. Definition changes are not new attacks.

Public exploit evidence

0

Public exploit entries / repo candidates

Evidence context and dated references

Reality is general threat/review priority, combining observed exploitation, CVSS severity and fresh EPSS. Evidence confidence is separate. This is not calibrated risk, a victim count or an asset-specific assessment. A range reflects missing numeric inputs.

Evidence in context

Confidence in exploitation evidence
Exploitation recorded
Priority basis
Recorded exploitation; CVSS 9.3; EPSS 47.5%
Attention, last 30 days
5 distinct story titles; 6 press documents; 1 publisher domains.
Technical potential
network access, no prior privileges, user interaction.
Observed activity
Exploitation recorded in CISA KEV.
Known scale
Not quantified.
Evidence confidence basis
Trusted exploitation confirmation

Score evaluated: 2026-11-05 14:00:13.371876+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
First press mention
14 Jul 2026, 07:00
Published
14 Jul 2026, 19:44
Added to the CISA KEV catalog
27 Oct 2026, 00:00
Latest press mention
28 Oct 2026, 11:55
Score calculated
05 Nov 2026, 14:00