CVE-2007-6398
Flat PHP Board 1.2 and earlier allows remote attackers to bypass authentication and obtain...
CVE-2007-6398 is a medium vulnerability (CVSS 5.0) in Flat Php Board, published December 17, 2007. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 2.45%, the 84th percentile. No source names a fixed version.
Flat PHP Board 1.2 and earlier allows remote attackers to bypass authentication and obtain limited access to an arbitrary user account via the fpb_username cookie.
Exploit likelihood
What each source reports
NVD Score used
Flat PHP Board 1.2 and earlier allows remote attackers to bypass authentication and obtain limited access to an arbitrary user account via the fpb_username cookie.
- Record
CVE-2007-6398- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
CVE List No score
Flat PHP Board 1.2 and earlier allows remote attackers to bypass authentication and obtain limited access to an arbitrary user account via the fpb_username cookie.
- Record
CVE-2007-6398- Updated
- 2026-11-02
EUVDEUVD-2007-6364 No score
Flat PHP Board 1.2 and earlier allows remote attackers to bypass authentication and obtain limited access to an arbitrary user account via the fpb_username cookie.
- Record
EUVD-2007-6364- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jfmg-v2hp-86q7 No score
Flat PHP Board 1.2 and earlier allows remote attackers to bypass authentication and obtain...
Flat PHP Board 1.2 and earlier allows remote attackers to bypass authentication and obtain limited access to an arbitrary user account via the fpb_username cookie.
- Record
GHSA-jfmg-v2hp-86q7- Weakness
- CWE-287
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Flat PHP Board 1.2 - Multiple Vulnerabilities | 2007-12-09 |
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | aliases, exploits, facts, references, title | Exploit-DB, GitHub Advisories |
| 2026-11-02 | created | CVE List, NVD |