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CVE-2026-48000: Adobe Commerce | URL Redirection to Untrusted Site ('Open Redirect') (CWE-601)

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-14 · updated 2026-08-28
• Weakness: CWE-601

Description

Adobe Commerce is affected by an Improper Redirect (Open Redirect) vulnerability that could result in a Security feature bypass. An attacker could construct a malicious URL that redirects a victim to an attacker-controlled site. Exploitation of this issue requires user interaction in that a victim must click on a malicious link. Scope is changed.

Affected products

• Adobe Commerce: 2.4.4, 2.4.4-p1, 2.4.4-p10, 2.4.4-p11, 2.4.4-p12, 2.4.4-p13 (+70)
• Adobe Commerce: 1.3.3, 1.3.3-p1, 1.3.3-p10, 1.3.3-p11, 1.3.3-p12, 1.3.3-p13 (+49)
• Adobe I/O Events: from 1.6.0 before 1.21.0 — fixed in 1.21.0
• Adobe Magento: 2.4.6, 2.4.6-p1, 2.4.6-p10, 2.4.6-p11, 2.4.6-p12, 2.4.6-p13 (+33)
• Adobe Commerce Events: through 1.20.0
• Adobe Commerce: through 2.4.9, 2.4.8-p5, 2.4.7-p10, 2.4.6-p15, 2.4.5-p17, 2.4.4-p18
• Adobe Commerce: through 1.5.3, 1.5.2-p5, 1.4.2-p10, 1.3.4-p17, 1.3.3-p18
• Adobe Magento Open Source: through 2.4.9, 2.4.8-p5, 2.4.7-p10, 2.4.6-p15

How to fix

Upgrade to a fixed version: Adobe I/O Events 1.21.0. Check the vendor advisory for mitigations.

References

• https://helpx.adobe.com/security/products/magento/apsb26-73.html

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