CVE-2018-25247

MEDIUM 6.1

MyBB Like Plugin 3.0.0 Cross-Site Scripting via User Profiles

CVSS Score

6.1

EPSS Score

0.0%

EPSS Percentile

0th

MyBB Like Plugin 3.0.0 contains a stored cross-site scripting vulnerability. Authenticated attackers can inject script payloads into post or thread subjects; when other users view a profile that displays the attacker's liked posts, the unsanitized subject is rendered, executing the script in the viewer's browser.

CWE	CWE-79
Vendor	mybb
Product	mybb like plugin
Published	Apr 4, 2026
Last Updated	May 25, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

MyBB / MyBB Like Plugin

3.0.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/45179 community.mybb.com: https://community.mybb.com/mods.php?action=view&pid=360 vulncheck.com: https://www.vulncheck.com/advisories/mybb-like-plugin-cross-site-scripting-via-user-profiles

Credits

0xB9