CVE-2011-2745
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…
Does this matter?
Lower severity and a low EPSS score (2.03%). Track it; it rarely justifies an emergency change on its own.
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/.
- CVSS 2.0
- 6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
- EPSS
- 2.03% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- chyrp/chyrp
- Source
- cve@mitre.org
References
- http://securityreason.com/securityalert/8314
- http://www.justanotherhacker.com/advisories/JAHx113.txtExploit
- http://www.openwall.com/lists/oss-security/2011/07/13/5
- http://www.openwall.com/lists/oss-security/2011/07/13/6Exploit
- http://www.securityfocus.com/bid/48672Exploit
- http://securityreason.com/securityalert/8314
- http://www.justanotherhacker.com/advisories/JAHx113.txtExploit
- http://www.openwall.com/lists/oss-security/2011/07/13/5
- http://www.openwall.com/lists/oss-security/2011/07/13/6Exploit
- http://www.securityfocus.com/bid/48672Exploit
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.