PT-2017-17804 · Mybb · Mybb

Zhiyang Zeng · Published 2017-04-06 · Updated 2017-04-13 · CVE-2017-7566

Positive Technologies (AI Summary)

CVSS v3.1

7.7

High

Base vector

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

Name of the Vulnerable Software and Affected Versions MyBB versions prior to 1.8.11

Description The issue allows remote attackers to bypass an SSRF protection mechanism.

Recommendations For versions prior to 1.8.11, update to version 1.8.11 or later to resolve the issue.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2017-7566

Affected Products

Mybb

References · 6

• 🔥 https://sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20170407-0_MyBB_SSRF_vulnerability_v10.txt · Exploit
• https://github.com/mybb/mybb/commit/f5de8fc2aad11e0d2583f585535ccfa2b46325db#diff-7fe6e55397c77ab9a0f5d57bc4cbe5b9R6781 · Patch
• https://blog.mybb.com/2017/04/04/mybb-1-8-11-merge-system-1-8-11-release · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-7566 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-7566 · Security Note
• http://securityfocus.com/bid/97480 · Note