CVE-2021-31330 - CVE House
Back to Database
Status published Medium CVE-2021-31330

A Cross-Site Scripting (XSS) vulnerability exists within Review Board versions...

Vulnerability Description

A Cross-Site Scripting (XSS) vulnerability exists within Review Board versions 3.0.20 and 4.0 RC1 and earlier. An authenticated attacker may inject malicious Javascript code when using Markdown editing within the application which remains persistent.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-31330

Credits & Attribution

No credits recorded in the NVD database.

References

More from reviewboard

View All →
CVE-2014-5028
The Original File and Patched File resources in Review Board...
Medium 6.5
CVE-2014-5027
Cross-site scripting (XSS) vulnerability in Review Board 1.7.x before 1.7.27...
Medium 4.3
CVE-2014-3995
Cross-site scripting (XSS) vulnerability in gravatars/templatetags/gravatars.py in Djblets before 0.7.30...
Medium 4.3
CVE-2014-3994
Cross-site scripting (XSS) vulnerability in util/templatetags/djblets_js.py in Djblets before 0.7.30...
Medium 4.3
CVE-2013-4796
ReviewBoard 1.6.17 allows code execution by attaching PHP scripts to...
High 8.8

Affected Vendor

reviewboard

View all reports →

Affected Software

review board
Vulnerable Versions:
3.0.20, 4.0

Timeline

Official Publish: May 11th, 2022
Last Modified: August 3rd, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.