CVE-2023-45556

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Published Nov 6, 2023 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Description

Cross Site Scripting vulnerability in Mybb Mybb Forums v.1.8.33 allows a local attacker to execute arbitrary code via the theme Name parameter in the theme management component.

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 [-]

cpe:2.3:a:mybb:mybb:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-49848	Cross Site Scripting vulnerability in Mybb Mybb Forums v.1.8.33 allows a local attacker to execute arbitrary code via the theme Name parameter in the theme management component.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.576% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/Or4ngm4n/Mybb/blob/main/MyBB%201.8.33%20Cross%20Site%20Scripting.txt
https://github.com/mybb/mybb/security/advisories/GHSA-4xqm-3cm2-5xgf
https://raw.githubusercontent.com/Or4ngm4n/Mybb/main/Screenshot%202023-10-08%20012112.png

History

No history.

Subscriptions

Mybb Mybb

Weaknesses

CWE-79

Sources

CVE record Updated: Sep 5, 2024, 2:16 PM

Status: PUBLISHED
Assigner: mitre
Published: Nov 6, 2023, 12:00 AM
Updated: Sep 5, 2024, 2:16 PM
Reserved: Oct 9, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 8:21 PM

Updated: Aug 2, 2024, 8:21 PM

NVD Updated: Jun 17, 2026, 6:28 AM

Status: Modified
Published: Nov 6, 2023, 10:15 PM
Modified: Jun 17, 2026, 6:28 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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