Product:
Adobe Commerce
Summary
Adobe Commerce versions 2.4.9-alpha3, 2.4.8-p3, 2.4.7-p8, 2.4.6-p13, 2.4.5-p15, 2.4.4-p16 and earlier are affected by an Improper Input Validation vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability by providing specially crafted input, causing limited impact to application availability. Exploitation does not require user interaction.
Details
| Severity | Base Score | CVE |
|---|---|---|
| MEDIUM | 5.3 | CVE-2026-21282 |
Exploitation
To exploit this vulnerability, an attacker can send specially crafted input to the affected Adobe Commerce application. This input can trigger the improper input validation, leading to a denial-of-service condition. Since the attack vector is over the network and does not require user interaction, it can be executed remotely, making it easier for attackers to target vulnerable systems.
Affected Products
- Adobe Commerce 2.4.9-alpha3: Affected by improper input validation leading to potential denial-of-service.
- Adobe Commerce 2.4.8-p3: Vulnerable to denial-of-service due to input validation issues.
- Adobe Commerce 2.4.7-p8: Susceptible to application availability impact from crafted input.
- Adobe Commerce 2.4.6-p13: Faces risks from improper input validation vulnerabilities.
- Adobe Commerce 2.4.5-p15: Can be exploited for denial-of-service through crafted input.
- Adobe Commerce 2.4.4-p16: Vulnerable to denial-of-service attacks due to input validation flaws.
Mitigation
To mitigate this vulnerability, users should update their Adobe Commerce installations to the latest versions that address the improper input validation issue. Regularly applying security patches and updates is crucial to maintaining application security and preventing potential exploitation.