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hackeroneJoukoH1:138721
HistoryMay 14, 2016 - 1:22 a.m.

Pornhub: SSRF & XSS (W3 Total Cache)

2016-05-1401:22:59
jouko
hackerone.com
$1000
345

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.974 High

EPSS

Percentile

99.9%

The researcher discovered a vulnerable WordPress plugin. The plugin suffers from a server-side request forgery vulnerability that can be exploited in several ways.

The researcher was successful in doing the following:

  • Accessing a private server-status URL exposing a monitoring tool.
  • Running a Flash app in pornhub.com’s context to perform an XSS-like attack.

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.974 High

EPSS

Percentile

99.9%