Yes XSS on the official page of the ruling party. Following our announcement of the new facility Secleaks offered by SecNews.gr, we received a notice that is worth publishing. The sender of the vulnerability (as you will see in the first picture) is Nyo from the Greek Hacking Scene (GHS) team.
The links of the vulnerability are also available to us, for any interested administrator who wishes to resolve it problem.
See the images that show the vulnerability:
For those who do not know:
Με τον όρο Cross-site scripting ή ΧSS αναφερόμαστε στην εκμετάλλευση διάφορων ευπαθειών (vulnerabilities) υπολογιστικών συστημάτων με εισαγωγή κώδικα HTML ή Javascript σε κάποιο site. Κάποιος κακόβουλος χρήστης, θα μπορούσε να εισάγει κώδικα σε έναν ιστοχώρο, μέσω ενός κειμένου εισόδου για παράδειγμα, ο οποίος αφού δεν θα φιλτραριζόταν από τον ιστοχώρο σωστά, θα μπορούσε να προκαλέσει problems to the administrator or visitor of the target website.
Example:
http://www.example.com/index.html?name=
The malicious user could succeed:
Theft of personal passwords/accounts etc data
Change website settings
Theft of cookies
Fake advertising (via, e.g., a link)
Vulnerability refers to the weakness of the system that the site supports to filter and reject any harmful inputs.
SecNews.gr remains at the disposal of any interested party to solve the problem.
XSS definition from Wikipedia.