Secunia Security Advisory - Seth Fogie has reported some vulnerabilities and security issues in EZPhotoSales, which can be exploited by malicious people to disclose sensitive information and bypass certain security restrictions, and by malicious users to conduct script insertion attacks and compromise a vulnerable system.
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TITLE:
EZPhotoSales Multiple Vulnerabilities
SECUNIA ADVISORY ID:
SA26341
VERIFY ADVISORY:
http://secunia.com/advisories/26341/
CRITICAL:
Highly critical
IMPACT:
Security Bypass, Cross Site Scripting, Exposure of sensitive
information, System access
WHERE:
>From remote
SOFTWARE:
EZPhotoSales 1.x
http://secunia.com/product/15266/
DESCRIPTION:
Seth Fogie has reported some vulnerabilities and security issues in
EZPhotoSales, which can be exploited by malicious people to disclose
sensitive information and bypass certain security restrictions, and
by malicious users to conduct script insertion attacks and compromise
a vulnerable system.
1) It is possible to bypass the gallery access authentication by
directly accessing an image folder in the web browser.
2) A security issue is caused due to information being stored in
data/galleries.txt inside the web root. This can be exploited to
disclose the passwords for all galleries.
Successful exploitation of this vulnerability requires that the
administrator has not changed to an alternate location for this
file.
3) A security issue is caused due to information being stored in
configuration/config.dat inside the web root. This can be exploited
to disclose administrator username hashes and password hashes, which
can then be used for logging in as administrator.
4) Input passed to the "Title" parameter when changing settings is
not properly sanitised before being stored. This can be exploited to
insert arbitrary HTML and script code, which is executed in a user's
browser session in context of an affected site when the malicious
data is viewed.
Successful exploitation of this vulnerability requires valid
administrator credentials (but see #3).
5) The file upload functionality fails to validate the extension of
an uploaded file. This can be exploited to upload files with
arbitrary extensions (e.g. ".php") and execute arbitrary PHP code on
the server.
Successful exploitation of this vulnerability requires valid
administrator credentials (but see #3).
The vulnerabilities and security issues are reported in version
1.9.3. Other versions may also be affected.
SOLUTION:
Restrict web access (e.g. with ".htaccess") to the configuration/ and
data/ directories.
Use another product.
PROVIDED AND/OR DISCOVERED BY:
Seth Fogie
ORIGINAL ADVISORY:
http://www.airscanner.com/security/07080601_ezphotosales.htm
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