Description
Drag and Drop XBlock v2 implements a drag-and-drop style problem, where a learner has to drag items to zones on a target image. Versions prior to 3.0.0 are vulnerable to cross-site scripting in multiple XBlock Fields. Any platform that has deployed the XBlock may be impacted. Version 3.0.0 contains a patch for this issue. There are no known workarounds.
References (4)
Core 4
Core References
Patch, Release Notes, Third Party Advisory
https://github.com/openedx/xblock-drag-and-drop-v2/commit/68887d1b4a44325d2de7573d450e41129ba98b1a
Exploit, Patch, Third Party Advisory
https://github.com/openedx/xblock-drag-and-drop-v2/pull/295#issuecomment-1277693864
Patch, Release Notes, Third Party Advisory
https://github.com/openedx/xblock-drag-and-drop-v2/releases/tag/v3.0.0
Patch, Third Party Advisory
https://github.com/openedx/xblock-drag-and-drop-v2/security/advisories/GHSA-qv6c-367r-3w6q
Scores
CVSS v3
8.4
EPSS
0.0055
EPSS Percentile
68.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-79
Status
published
Products (2)
openedx/xblock-drag-and-drop-v2
< 3.0.0
pypi/xblock-drag-and-drop-v2
0 - 3.0.0PyPI
Published
Nov 28, 2022
Tracked Since
Feb 18, 2026