CVE-2018-1000124

I Librarian I-librarian version 4.8 and earlier contains a XML External Entity (XXE) vulnerability in line 154 of importmetadata.php(simplexml_load_string) that can result in an attacker reading the contents of a file and SSRF. This attack appear to be exploitable via posting xml in the Parameter form_import_textarea.

CVSS v3.0 10.0 CRITICAL
CVSS v2.0 7.5 HIGH

10.0^/10

CVSS v3.0 : CRITICAL

V3 Legend

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

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/mkucej/i-librarian/issues/116	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:i-librarian:i\,_librarian:*:*:*:*:*:*:*:*

Information

Published : 2018-03-13 14:29

Updated : 2018-04-13 07:26

NVD link : CVE-2018-1000124

Mitre link : CVE-2018-1000124

JSON object : View

CWE

CWE-611

Improper Restriction of XML External Entity Reference

CWE-918

Server-Side Request Forgery (SSRF)

Products Affected

i-librarian

i\,_librarian

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10.0 /10