CVE-2026-54833
WordPress Enable CORS plugin <= 2.0.3 - Backdoor vulnerability
Unauthenticated Backdoor in Enable CORS <= 2.0.3 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
WordPress Enable CORS plugin <= 2.0.3 - Backdoor vulnerability
Unauthenticated Backdoor in Enable CORS <= 2.0.3 versions.
- Record
CVE-2026-54833- CVSS 3.1
- 7.4 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-321
- Updated
- 2026-11-02
EUVDEUVD-2026-39677
Unauthenticated Backdoor in Enable CORS <= 2.0.3 versions.
- Record
EUVD-2026-39677- CVSS 3.1
- 7.4 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-j6v4-3f83-jr3w
Unauthenticated Backdoor in Enable CORS <= 2.0.3 versions.
Unauthenticated Backdoor in Enable CORS <= 2.0.3 versions.
- Record
GHSA-j6v4-3f83-jr3w- CVSS 3.1
- 7.4 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-321
- Updated
- 2026-11-02
NVD
Unauthenticated Backdoor in Enable CORS <= 2.0.3 versions.
- Record
CVE-2026-54833- CVSS 3.1
- 7.4 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-321
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-54833 is a high vulnerability (CVSS 7.4) in Dev Kabir Enable Cors, published June 26, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.32%, the 25th percentile. No source names a fixed version.