PT-2018-9976 · Mybb · Latest Posts On Profile+1

0Xb9 · Published 2018-05-11 · Updated 2018-06-14 · CVE-2018-10580

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: MyBB "Latest Posts on Profile" plugin version 1.1

Description: The issue arises from the lack of sanitization in the tsubject field, which is used to display a user's most recent posts on their profile. This allows for XSS attacks.

Recommendations: For MyBB "Latest Posts on Profile" plugin version 1.1, consider disabling the plugin until a patch is available to prevent exploitation. As a temporary workaround, restrict access to the user profile section that displays recent posts to minimize the risk of XSS attacks.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-10580

Affected Products

Latest Posts On Profile

Mybb

References · 4

• 🔥 https://exploit-db.com/exploits/44608 · Exploit
• 🔥 http://packetstormsecurity.com/files/147575/MyBB-Latest-Posts-On-Profile-1.1-Cross-Site-Scripting.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-10580 · Security Note
• https://osv.dev/vulnerability/CVE-2018-10580 · Vendor Advisory