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veracodeVeracode Vulnerability DatabaseVERACODE:41548
HistoryJul 23, 2023 - 6:48 p.m.

Cross-site Scripting (XSS)

2023-07-2318:48:20
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
7
cross-site scripting
gitlab
vulnerability
query parameters
wiki changes
strict csp

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

45.2%

gitlab is vulnerable to Cross-site Scripting (XSS). The vulnerability occurs due to an improper filtering of query parameters in the wiki changes page allowing a malicious authenticated attacker to execute arbitrary javascript on self-hosted instances running without strict CSP.

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

45.2%