Adobe Commerce Incorrect Auth Privilege Escalation
CVE-2026-77109 Published on September 8, 2026
Adobe Commerce | Incorrect Authorization (CWE-863)
Adobe Commerce is affected by an Incorrect Authorization vulnerability that could result in privilege escalation. An attacker could leverage this vulnerability to gain elevated access to restricted resources. Exploitation of this issue does not require user interaction. Scope is changed.
Vulnerability Analysis
CVE-2026-77109 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity, and no impact on availability.
Weakness Type
What is an AuthZ Vulnerability?
The software performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.
CVE-2026-77109 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2026-77109
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Affected Versions
Adobe Commerce:- Before and including 2.4.9-2026-aug, 2.4.8-2026-aug, 2.4.7-2026-aug, 2.4.6-2026-aug, 2.4.5-2026-aug, 2.4.4-2026-aug is affected.
- Version 2.4.9-2026-sep, 2.4.8-2026-sep, 2.4.7-2026-sep, 2.4.6-2026-sep, 2.4.5-2026-sep, 2.4.4-2026-sep is unaffected.
- Before and including 1.5.3-2026-aug, 1.5.2-2026-aug, 1.4.2-2026-aug, 1.3.4-2026-aug, 1.3.3-2026-aug is affected.
- Version 1.5.3-2026-sep, 1.5.2-2026-sep, 1.4.2-2026-sep, 1.3.4-2026-sep, 1.3.3-2026-sep is unaffected.
- Before and including 2.4.9-2026-aug, 2.4.8-2026-aug, 2.4.7-2026-aug, 2.4.6-2026-aug is affected.
- Version 2.4.9-2026-sep, 2.4.8-2026-sep, 2.4.7-2026-sep is unaffected.