ClipBucket v5 through 5.5.3-#206 contains a reflected cross-site scripting vulnerability in admin_area/language_settings.php via the unencoded edit_language GET parameter. Attackers can send administrators with basic_settings permission a crafted link whose payload is echoed into a hidden input, executing script in the admin panel origin.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
Active
User action required
Impact Assessment
Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 6
https://github.com/MacWarrior/clipbucket-v5
disclosure@vulncheck.com
https://github.com/MacWarrior/clipbucket-v5/blob/01990c0fa7baf925d2a4cf6ec1b75b…
disclosure@vulncheck.com
https://github.com/MacWarrior/clipbucket-v5/blob/01990c0fa7baf925d2a4cf6ec1b75b…
disclosure@vulncheck.com
https://github.com/MacWarrior/clipbucket-v5/commit/0c1b5878a6135950d8a516975c45…
disclosure@vulncheck.com
https://hackmd.io/@leediay/BJR_lh2ifg
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/clipbucket-v5-through-5.5.3-206-reflected-…
disclosure@vulncheck.com