CVE-2026-21359
Low
No strong exploitation signal.
CVSS base
4.7
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:L/A:L
EPSS — probability of exploitation (30 days)
0.2%
11.7th percentile
CISA KEV
Not listed
Weakness / dates
CWE-863
Published 2026-03-11 · modified 2026-08-28
CVSS breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:L/A:L
| Attack Vector | N | Network |
| Attack Complexity | H | High |
| Privileges Required | N | None |
| User Interaction | R | Required |
| Scope | C | Changed |
| Confidentiality | N | None |
| Integrity | L | Low |
| Availability | L | Low |
Timeline
- 2026-03-11 — Published (NVD)
- 2026-08-28 — Last modified (NVD)
Description
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 Incorrect Authorization vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and have limited impact to the integrity and availability of data. The exploit depends on conditions beyond the attacker's control. Exploitation of this issue does not require user interaction.