Title: GMailSite Cross-Site Scripting Vulnerability
Severity: MODERATE
Description:
GMailSite is a Web-based application that allows users to publish archives of messages from their GMail accounts. GFHost is a similar script with the same code base as GMailSite.
GMailSite is prone to a cross-site scripting vulnerability. This issue is due to a failure in the application to properly sanitize user-supplied input to the 'lng' parameter of the 'index.php' script.
An attacker may leverage this issue to have arbitrary script code executed in the browser of an unsuspecting user in the context of the affected site. This may facilitate the theft of cookie-based authentication credentials as well as other attacks.
GMailSite 1.0.4 and prior versions are affected by this issue. GFHost 0.4.2 and prior versions are also vulnerable.
Affected Products:
- GFHost GFHost 0.1.1
- GFHost GFHost 0.2.0
- GFHost GFHost 0.3.0
- GFHost GFHost 0.4.0
- GFHost GFHost 0.4.1
- GFHost GFHost 0.4.2
- GMailSite GMailSite 1.0.0
- GMailSite GMailSite 1.0.1
- GMailSite GMailSite 1.0.2
- GMailSite GMailSite 1.0.3
- GMailSite GMailSite 1.0.4
References:
- GMailSite: GMailSite Home Page
- Lostmon: GMailSite variable Cross-Site Scripting and script injection
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