CVE-2007-2232
The CHECK command in Cosign 2.0.1 and earlier allows remote attackers to bypass authentication...
The CHECK command in Cosign 2.0.1 and earlier allows remote attackers to bypass authentication requirements via CR (\r) sequences in the cosign cookie parameter.
Exploit likelihood
What each source reports
NVD Score used
The CHECK command in Cosign 2.0.1 and earlier allows remote attackers to bypass authentication requirements via CR (\r) sequences in the cosign cookie parameter.
- Record
CVE-2007-2232- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
The CHECK command in Cosign 2.0.1 and earlier allows remote attackers to bypass authentication requirements via CR (\r) sequences in the cosign cookie parameter.
- Record
CVE-2007-2232- Updated
- 2026-11-02
EUVDEUVD-2007-2227 No score
The CHECK command in Cosign 2.0.1 and earlier allows remote attackers to bypass authentication requirements via CR (\r) sequences in the cosign cookie parameter.
- Record
EUVD-2007-2227- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w77h-x78h-77gv No score
The CHECK command in Cosign 2.0.1 and earlier allows remote attackers to bypass authentication...
The CHECK command in Cosign 2.0.1 and earlier allows remote attackers to bypass authentication requirements via CR (\r) sequences in the cosign cookie parameter.
- Record
GHSA-w77h-x78h-77gv- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Cosign 2.0.1/2.9.4a - CGI Check Cookie Command Remote Authentication Bypass | 2007-04-11 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| aliases, exploits, facts, references, title | Exploit-DB, GitHub Advisories | |
| first indexed | CVE List, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2007-2232 is a high vulnerability (CVSS 7.5) in Cosign, published April 25, 2007. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 2.47%, the 84th percentile. No source names a fixed version.