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Description
Severity: Medium severity
Description:
No Anti-CSRF tokens were found in a HTML submission form.
A cross-site request forgery is an attack that involves forcing a victim to send an HTTP
request to a target destination without their knowledge or intent in order to perform an
action as the victim. The underlying cause is application functionality using predictable URL
/form actions in a repeatable way. The nature of the attack is that CSRF exploits the trust
that a web site has for a user. By contrast, cross-site scripting (XSS) exploits the trust that a
user has for a web site. Like XSS, CSRF attacks are not necessarily cross-site, but they
can be. Cross-site request forgery is also known as CSRF, XSRF, one-click attack, session
riding, confused deputy, and sea surf.
CSRF attacks are effective in a number of situations, including:
The victim has an active session on the target site.
The victim is authenticated via HTTP auth on the target site.
The victim is on the same local network as the target site.
CSRF has primarily been used to perform an action against a target site using the victim's
privileges, but recent techniques have been discovered to disclose information by gaining
access to the response. The risk of information disclosure is dramatically increased when
the target site is vulnerable to XSS, because XSS can be used as a platform for CSRF,
allowing the attack to operate within the bounds of the same-origin policy.
Analysis:
I think we should set a CSRF token as we're unsure if it is exploitable.
ESAR escalation
Yes
More information available at: https://ibm.ent.box.com/file/1916473532950