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CVE-2011-2745

Published: Jul 27, 2011Updated: Apr 29, 2026 Sources: CVE List NVDCWE-264
6.5MEDIUM
NVD MITRE
EPSS Score
2.0%
Top 21.0%
CISA KEV
Not in KEV
Exploits
3 Known
Remediation
No Fix Available
Self-Check
Not available

Description

upload_handler.php in the swfupload extension in Chyrp 2.0 and earlier relies on client-side JavaScript code to restrict the file extensions of uploaded files, which allows remote authenticated users to upload a .php file, and consequently execute arbitrary PHP code, via a write_post action to the default URI under admin/.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LAu:SC:PI:PA:P
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:SAuthentication
Single
Impact
C:PConfidentiality
Partial
I:PIntegrity
Partial
A:PAvailability
Partial
Open in CVSS calculator →

Weaknesses

CWE-264

Affected Products

chyrp
oss-projectaka chyrp cms
chyrpOn-prem
Web & CMS Plugins
and 1 more affected products View all →

Exploitability

3 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
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References

http://securityreason.com/securityalert/8314
securityreason.com
http://www.justanotherhacker.com/advisories/JAHx113.txt
justanotherhacker.com
http://www.openwall.com/lists/oss-security/2011/07/13/5
openwall.com
and 2 more references View all →

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