CVE-2009-2770
PowerUpload 2.4 allows remote attackers to bypass authentication and gain administrative access...
PowerUpload 2.4 allows remote attackers to bypass authentication and gain administrative access via a MIME encoded value of admin for the myadminname cookie.
Exploit likelihood
What each source reports
NVD Score used
PowerUpload 2.4 allows remote attackers to bypass authentication and gain administrative access via a MIME encoded value of admin for the myadminname cookie.
- Record
CVE-2009-2770- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE List No score
PowerUpload 2.4 allows remote attackers to bypass authentication and gain administrative access via a MIME encoded value of admin for the myadminname cookie.
- Record
CVE-2009-2770- Updated
- 2026-11-02
EUVDEUVD-2009-2760 No score
PowerUpload 2.4 allows remote attackers to bypass authentication and gain administrative access via a MIME encoded value of admin for the myadminname cookie.
- Record
EUVD-2009-2760- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-858w-r7fm-3rfx No score
PowerUpload 2.4 allows remote attackers to bypass authentication and gain administrative access...
PowerUpload 2.4 allows remote attackers to bypass authentication and gain administrative access via a MIME encoded value of admin for the myadminname cookie.
- Record
GHSA-858w-r7fm-3rfx- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | powerUpload 2.4 - (Authentication Bypass) Insecure Cookie Handling | 2009-07-20 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-2770 is a high vulnerability (CVSS 7.5) in Powerupload, published August 14, 2009. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 2.57%, the 85th percentile. No source names a fixed version.