4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
5.7 Medium
AI Score
Confidence
High
0.011 Low
EPSS
Percentile
84.6%
Cross-site scripting (XSS) vulnerability in save_entry.php in realGuestbook 5.01 allows remote attackers to inject arbitrary web script or HTML via the homepage parameter, as reachable through add_entry.php. NOTE: the original report stated that the vulnerability was in add_entry.php, which does not receive the input data.