Vulnerability identifier: #VU26197
Vulnerability risk: Low
Exploitation vector: Network
Exploit availability: No
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data within WYSIWYG mode in WebSpellChecker Dialog plugin for CKEditor. A remote attacker can trick the victim to execute certain actions with content in WYSIWYG mode and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
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Vulnerable software versions
WebSpellChecker Dialog: 4.4 - 220.127.116.11
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.