Home/CVE/Multiple cross-site scripting (XSS) vulnerabilities in the administrative backend in MyBB (aka MyBulletinBoard) before 1
CVE

CVE-2015-2149

Multiple cross-site scripting (XSS) vulnerabilities in the administrative backend in MyBB (aka MyBulletinBoard) before 1

Multiple cross-site scripting (XSS) vulnerabilities in the administrative backend in MyBB (aka MyBulletinBoard) before 1.8.4 allow remote authenticated users to inject arbitrary web script or HTML via the (1) MIME-type field in an add action in the config-attachment_types module to admin/index.php.

(2) title or (3) short description field in an add action in the (a) config-mycode or (b) user-groups module to admin/index.php.

(4) title field in an add action in the (c) forum-management or (d) tool-tasks module to admin/index.php.

(5) name field in an add_set action in the style-templates module to admin/index.php.

(6) title field in an add_template_group action in the style-templates module to admin/index.php.

(7) name field in an add action in the config-post_icons module to admin/index.php.

(8) "title to assign" field in an add action in the user-titles module to admin/index.php.

or (9) username field in the config-banning module to admin/index.php.

LOW · CVSS 3.5 EPSS 0.00297
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

1
mybb<= 1.8.3
⚠

Public Exploits & PoCs

1
pocsroesemann.blogspot.de · sroeadv-2015-15.htmlsroesemann.blogspot.de
▣

Scoring & Timeline

3.5
LOW · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:S/C:N/I:P/A:N
Published to NVD18 Mar 2015 · 02:59 PM
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://blog.mybb.com/2015/02/15/mybb-1-8-4-released-feature-update-security-maintenance-release/PatchVendor Advisory
http://seclists.org/fulldisclosure/2015/Feb/80Exploit
http://seclists.org/oss-sec/2015/q1/629Exploit
http://seclists.org/oss-sec/2015/q1/705
http://www.securityfocus.com/bid/72738
http://www.securitytracker.com/id/1031953
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