register.php in Ultimate PHP Board (UPB) 1.0 and 1.0b uses an administrative account…
Priority MEDIUM 47CWE-178Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
register.php in Ultimate PHP Board (UPB) 1.0 and 1.0b uses an administrative account Admin with a capital "A," but allows a remote attacker to impersonate the administrator by registering an account name of admin with a lower case "a."
Why it matters now
EPSS 0.02375 83rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ultimate_php_board_project:ultimate_php_board:1.0:-:*:*:*:*:*:* | 1.0 | Vulnerable | Ultimate Php Board Project |
| cpe:2.3:a:ultimate_php_board_project:ultimate_php_board:1.0:beta:*:*:*:*:*:* | 1.0 beta | Vulnerable | Ultimate Php Board Project |
- cpe:2.3:a:ultimate_php_board_project:ultimate_php_board:1.0:-:*:*:*:*:*:* Versions 1.0 Vulnerable ·Ultimate Php Board Project
- cpe:2.3:a:ultimate_php_board_project:ultimate_php_board:1.0:beta:*:*:*:*:*:* Versions 1.0 beta Vulnerable ·Ultimate Php Board Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2002-1820
- 2026-10-03 Alias added: GHSA-6c7r-27gf-58jj
References
Sources
- CVE-2002-1820 · CVE Program
- CVE-2002-1820 · NVD
- FIRST EPSS
- GHSA-6c7r-27gf-58jj · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences