CVE-2026-48358
CRITICAL 9.1Adobe Commerce is affected by an Improper Encoding or Escaping of Output vulnerability that could result in arbitrary code execution in the context of the current user. An attacker with high privileges could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.
Severe if exploited (CVSS 9.1), but no known exploitation and low modeled probability. Patch on a normal cadence.
Exploitation likelihood
0.9%chance of exploitation in 30 days · 56th percentile
Impact if exploited
9.1CVSS 3.1 · CRITICAL
- ConfidentialityHigh
- IntegrityHigh
- AvailabilityHigh
What an attacker needs
- ✓Access: Reachable over the network — no local access needed
- ⚠Privileges: Requires an admin / high-privilege account
- ✓User interaction: No user interaction needed
- ✓Complexity: No special conditions — reliably repeatable
✓ lowers the bar for an attacker · ⚠ raises it
Proof of concept & exploit code
- github-search Search GitHub for public PoC repos
Test against your own equipment
curl -s https://vulnpedia.com/cve/CVE-2026-48358/poc.jsonMachine-readable PoC index for this CVE (for automation).Listed for defensive triage, patch verification, and authorized testing on systems you own. Machine-readable: /cve/CVE-2026-48358/poc.json
Affected
Vendors Adobe
Products Adobe Commerce Adobe Commerce B2b Magento Open Source Adobe Commerce Webhooks Plugin Commerce Commerce B2b Magento I\/O Events
Weakness (CWE)
- CWE-116: Improper Encoding or Escaping of Output (CWE-116)
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Known Affected Software Configurations
| Vendor | Product | Version range |
|---|---|---|
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.4 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.5 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.6 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.7 |
| Adobe | Commerce | 2.4.8 |
| Adobe | Commerce | 2.4.8 |
| Adobe | Commerce | 2.4.8 |
| Adobe | Commerce | 2.4.8 |
| Adobe | Commerce | 2.4.8 |
| Adobe | Commerce | 2.4.8 |
| Adobe | Commerce | 2.4.8 |
| Adobe | Commerce | 2.4.8 |
| Adobe | Commerce | 2.4.9 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.3 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.3.4 |
| Adobe | Commerce B2b | 1.4.2 |
| Adobe | Commerce B2b | 1.4.2 |
| Adobe | Commerce B2b | 1.4.2 |
| Adobe | Commerce B2b | 1.4.2 |
| Adobe | Commerce B2b | 1.4.2 |
| Adobe | Commerce B2b | 1.4.2 |
| Adobe | Commerce B2b | 1.4.2 |
Showing 120 of 171 configuration entries. Full list on NVD.
All CVSS metrics
- CRITICAL 9.1 v3.1 · CNA Primary
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H - CRITICAL 9.1 v3.1 · NVD Secondary
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H - CRITICAL 10 v3.1 · NVD Primary
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H