CVE-2026-48001: 
Adobe Commerce vulnerability analysis and mitigation

CVE-2026-48001 is an Information Exposure vulnerability (CWE-200) in Adobe Commerce, Adobe Commerce B2B, Magento Open Source, and Adobe Commerce Events that could lead to limited disclosure of sensitive information. Disclosed on July 14, 2026, it affects Adobe Commerce versions 2.4.9, 2.4.8-p5 and earlier, 2.4.7-p10 and earlier, 2.4.6-p15 and earlier, 2.4.5-p17 and earlier, and 2.4.4-p18 and earlier; Adobe Commerce B2B versions 1.5.3, 1.5.2-p5 and earlier, 1.4.2-p10 and earlier, 1.3.4-p17 and earlier, and 1.3.3-p18 and earlier; Magento Open Source 2.4.9, 2.4.8-p5 and earlier, 2.4.7-p10 and earlier, and 2.4.6-p15 and earlier; and Adobe Commerce Events versions 1.6.0 through 1.20.0. It carries a CVSS v3.1 base score of 3.7 (Low) (Adobe Advisory, GitHub Advisory).

The vulnerability is classified as CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor), meaning the application inadvertently exposes sensitive data to actors not authorized to access it. Exploitation is network-based and requires no authentication or user interaction, but is constrained by high attack complexity — meaning successful exploitation depends on conditions beyond the attacker's direct control, such as specific timing, race conditions, or environmental factors. No technical write-ups or public proof-of-concept code detailing the precise exploitation mechanism have been published as of the disclosure date (Adobe Advisory, GitHub Advisory).

Successful exploitation results in a limited, partial disclosure of sensitive information from affected Adobe Commerce or Magento Open Source instances, with no impact to integrity or availability. The confidentiality impact is rated Low, meaning only restricted data may be exposed rather than full system or database contents. Given the high attack complexity and limited scope of disclosure, the risk of lateral movement or significant data exfiltration from this vulnerability alone is low (Adobe Advisory, GitHub Advisory).

There is no known public proof-of-concept exploit and no evidence of active in-the-wild exploitation as of the disclosure date (Adobe Advisory). The EPSS score is approximately 0.54–0.57%, indicating a low near-term probability of exploitation. The vulnerability is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog. No threat actor attribution has been reported.

Adobe has released security updates addressing this vulnerability as part of the July 2026 security update (APSB26-73). Administrators should upgrade to the following patched versions: Adobe Commerce July 2026 patches (2.4.9-2026-jul, 2.4.8-2026-jul, 2.4.7-2026-jul, 2.4.6-2026-jul, 2.4.5-2026-jul, 2.4.4-2026-jul); Adobe Commerce B2B July 2026 patches (1.5.3-2026-jul, 1.5.2-2026-jul, 1.4.2-2026-jul, 1.3.4-2026-jul, 1.3.3-2026-jul); Magento Open Source July 2026 patches (2.4.9-2026-jul, 2.4.8-2026-jul, 2.4.7-2026-jul, 2.4.6-2026-jul); and Adobe Commerce Events version 1.21.0. No configuration-based workarounds have been published; patching is the recommended remediation (Adobe Advisory).

The CIS (Center for Internet Security) published an advisory noting multiple vulnerabilities in Adobe products patched in July 2026, including this CVE, flagging the broader update as addressing issues that could allow for arbitrary code execution across the Adobe product suite. No notable individual researcher commentary or significant social media discussion specific to CVE-2026-48001 has been observed, consistent with its low severity rating.