API Security bypass through header manipulation
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.4%
exploitation probability
0.4%top 71% of all CVEs
observed exploitation
nono source reports it
In Xerox Workplace Suite, an API restricted to specific hosts can be bypassed by manipulating the Host header. If the server improperly validates or trusts the Host header without verifying the actual destination, an attacker can forge a value to gain unauthorized access. This exploit targets improper host validation, potentially exposing sensitive API endpoints.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
Xerox · Xerox Workplace Suite