CVE-2023-43495

2023-09-2211:54:51

redhat.com

access.redhat.com

jenkins

cross-site scripting

remote attacker

web browser

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

33.0%

JSON

A flaw was found in Jenkins weekly and LTS, which are vulnerable to cross-site scripting caused by improper validation of user-supplied input by the caption constructor parameter of ExpandableDetailsNote. This issue could allow a remote, authenticated attacker to inject malicious script into a Web page, which would be executed in a victim’s Web browser in the hosting Web site, and then steal the victim’s cookie-based authentication credentials.