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XSS Issues in Xblock Input Fields

High
feanil published GHSA-qv6c-367r-3w6q Nov 28, 2022

Package

pip xblock-drag-and-drop-v2 (pip)

Affected versions

< 3.0.0

Patched versions

3.0.0

Description

Impact

XSS Vulnerability in multiple XBlock Fields. Any platform that has deployed the XBlock will be impacted.

Patches

53c4482

The fix is compatible with all Open edX releases newer than Lilac.

Workarounds

None.

References

#295 (comment)

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
High
User interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

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

CVE ID

CVE-2022-46147

Weaknesses