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Self XSS in portal picture upload

High
BenGrenoble published GHSA-jjph-c25g-5c7g Nov 7, 2024

Package

iTop

Affected versions

<2.7.11 <3.1.2

Patched versions

2.7.11, 3.1.2, 3.2.0

Description

Impact

Uploading a text file containing some java script in the portal will trigger an XSS

Patches

The error triggered doesn't interpret the file content anymore.

References

N°7545 - [SECU] Self XSS in portal picture upload

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

CVE ID

CVE-2024-51994

Weaknesses

No CWEs

Credits