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NVD Vulnerability Details :
CVE-2018-25249
Analyzed
More InfoOfficial Page
Source-disclosure@vulncheck.com
View Known Exploited Vulnerability (KEV) details
Published At-04 Apr, 2026 | 14:16
Updated At-10 Apr, 2026 | 21:20

MyBB My Arcade Plugin 1.3 contains a persistent cross-site scripting vulnerability that allows authenticated users to inject malicious scripts through arcade game score comments. Attackers can add crafted HTML and JavaScript payloads in the comment field that execute when other users view or edit the comment.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.05.1MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.16.4MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Type: Secondary
Version: 4.0
Base score: 5.1
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 6.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CPE Matches
MyBB
mybb
>>my_arcade>>1.3
cpe:2.3:a:mybb:my_arcade:1.3:*:*:*:*:mybb:*:*
Weaknesses
CWE IDTypeSource
CWE-79Primarydisclosure@vulncheck.com
CWE ID: CWE-79
Type: Primary
Source: disclosure@vulncheck.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://community.mybb.com/mods.php?action=view&pid=411disclosure@vulncheck.com
Product
https://www.exploit-db.com/exploits/44186disclosure@vulncheck.com
Exploit
VDB Entry
https://www.vulncheck.com/advisories/mybb-my-arcade-plugin-persistent-xss-via-commentdisclosure@vulncheck.com
Third Party Advisory
Hyperlink: https://community.mybb.com/mods.php?action=view&pid=411
Source: disclosure@vulncheck.com
Resource:
Product
Hyperlink: https://www.exploit-db.com/exploits/44186
Source: disclosure@vulncheck.com
Resource:
Exploit
VDB Entry
Hyperlink: https://www.vulncheck.com/advisories/mybb-my-arcade-plugin-persistent-xss-via-comment
Source: disclosure@vulncheck.com
Resource:
Third Party Advisory
Change History
0Changes found
Details not found