Vulnerability Description
MyBB Like Plugin 3.0.0 contains a cross-site scripting vulnerability that allows attackers to inject malicious scripts by creating posts or threads with unvalidated subject content. Attackers can craft post subjects containing script tags that execute when other users view the attacker's profile, where liked posts are displayed without sanitization.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mybb | Thankyou\/Like System | <= 3.0.0 |
Related Weaknesses (CWE)
References
- https://community.mybb.com/mods.php?action=view&pid=360Product
- https://www.exploit-db.com/exploits/45179ExploitVDB Entry
- https://www.vulncheck.com/advisories/mybb-like-plugin-cross-site-scripting-via-uThird Party Advisory
FAQ
What is CVE-2018-25247?
CVE-2018-25247 is a vulnerability with a CVSS score of 6.1 (MEDIUM). MyBB Like Plugin 3.0.0 contains a cross-site scripting vulnerability that allows attackers to inject malicious scripts by creating posts or threads with unvalidated subject content. Attackers can craf...
How severe is CVE-2018-25247?
CVE-2018-25247 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-25247?
Check the references section above for vendor advisories and patch information. Affected products include: Mybb Thankyou\/Like System.