CVE-2025-53999
WordPress Altair theme <= 5.2.2 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in Altair <= 5.2.2 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
WordPress Altair theme <= 5.2.2 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in Altair <= 5.2.2 versions.
- Record
CVE-2025-53999- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Weakness
- CWE-862
- Updated
- 2026-11-02
EUVDEUVD-2025-210757
Unauthenticated Broken Access Control in Altair <= 5.2.2 versions.
- Record
EUVD-2025-210757- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-f42p-gfh3-368w
Unauthenticated Broken Access Control in Altair <= 5.2.2 versions.
Unauthenticated Broken Access Control in Altair <= 5.2.2 versions.
- Record
GHSA-f42p-gfh3-368w- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Weakness
- CWE-862
- Updated
- 2026-11-02
NVD
Unauthenticated Broken Access Control in Altair <= 5.2.2 versions.
- Record
CVE-2025-53999- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Weakness
- CWE-862
- 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-2025-53999 is a medium vulnerability (CVSS 6.5) in Themegoods Altair, published August 20, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.33%, the 26th percentile. No source names a fixed version.