CVE-2021-29399

View on CVE.org

Published Apr 19, 2021 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed

Description

XMB is vulnerable to cross-site scripting (XSS) due to inadequate filtering of BBCode input. This bug affects all versions of XMB. All XMB installations must be updated to versions 1.9.12.03 or 1.9.11.16.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:a:xmbforum2:xmb:*:*:*:*:*:*:*:*

cpe:2.3:a:php:php:5.0.0:-:*:*:*:*:*:*

Configuration 2 [-]

AND

OR	cpe:2.3:a:xmbforum2:xmb::::::::
	cpe:2.3:a:xmbforum2:xmb::::::::

OR	cpe:2.3:a:php:php:7.0.0:-::::::
	cpe:2.3:a:php:php:8.0.0:-::::::

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-16034	XMB is vulnerable to cross-site scripting (XSS) due to inadequate filtering of BBCode input. This bug affects all versions of XMB. All XMB installations must be updated to versions 1.9.12.03 or 1.9.11.16.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.907% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://docs.xmbforum2.com/index.php?title=Security_Issue_History
https://forums.xmbforum2.com/viewthread.php?tid=777105
https://www.xmbforum2.com/

History

No history.

Subscriptions

Php Php

Xmbforum2 Xmb

Weaknesses

CWE-79

Sources

CVE record Updated: Aug 3, 2024, 10:02 PM

Status: PUBLISHED
Assigner: mitre
Published: Apr 19, 2021, 11:00 AM
Updated: Aug 3, 2024, 10:02 PM
Reserved: Mar 29, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:47 AM

Status: Modified
Published: Apr 19, 2021, 12:15 PM
Modified: Jun 17, 2026, 3:47 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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