CVE-2018-15596

EPSS 2.3%

An issue was discovered in inc/class_feedgeneration.php in MyBB 1.8.17. On the forum RSS Syndication page, one can generate a URL such as http://localhost/syndication.php?fid=&type=atom1.0&limit=15. The thread titles (within title elements of the generated XML documents) aren't sanitized, leading to XSS.

Affected products

n/a · n/a

public PoCs found — 2

cve_referencewww.exploit-db.com/exploits/45393/unverified exploitdbwww.exploit-db.com/exploits/45393unverified

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References

https://blog.mybb.com/2018/08/22/mybb-1-8-18-released-security-maintenance-release/https://www.exploit-db.com/exploits/45393/