CVE-2018-25309

Description

MyBB Recent threads 17.0 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts by creating threads with crafted subject lines. Attackers can create threads with script tags in the subject parameter to execute arbitrary JavaScript in the browsers of all users viewing the index page.

Predictions

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

References

• https://community.mybb.com/mods.php?action=view&pid=191
• https://www.exploit-db.com/exploits/44420
• https://www.vulncheck.com/advisories/mybb-recent-threads-persistent-cross-site-scripting

CWEs

CWE-79