<s>
Server-side	B-General_Concept
request	I-General_Concept
forgery	I-General_Concept
(	O
SSRF	O
)	O
is	O
a	O
type	O
of	O
computer	O
security	O
exploit	O
where	O
an	O
attacker	O
abuses	O
the	O
functionality	O
of	O
a	O
server	O
causing	O
it	O
to	O
access	O
or	O
manipulate	O
information	O
in	O
the	O
realm	O
of	O
that	O
server	O
that	O
would	O
otherwise	O
not	O
be	O
directly	O
accessible	O
to	O
the	O
attacker	O
.	O
</s>
<s>
Similar	O
to	O
cross-site	B-Protocol
request	I-Protocol
forgery	I-Protocol
which	O
utilises	O
a	O
web	B-Application
client	I-Application
,	O
for	O
example	O
,	O
a	O
web	B-Application
browser	I-Application
,	O
within	O
the	O
domain	O
as	O
a	O
proxy	O
for	O
attacks	O
;	O
an	O
SSRF	O
attack	O
utilizes	O
a	O
vulnerable	O
server	O
within	O
the	O
domain	O
as	O
a	O
proxy	O
.	O
</s>
