Vulnerability CVE-2019-19909
Published: 2019-12-19

Description:
An issue was discovered in Public Knowledge Project (PKP) pkp-lib before 3.1.2-2, as used in Open Journal Systems (OJS) before 3.1.2-2. Code injection can occur in the OJS report generator if an authenticated Journal Manager user visits a crafted URL, because unserialize is used.

Type:

CWE-502

 (Deserialization of Untrusted Data)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
SFU -> Open journal system 

 References:
https://github.com/pkp/pkp-lib/compare/3_1_2-1...3_1_2-2
https://github.com/pkp/pkp-lib/issues/5302
https://pkp.sfu.ca/ojs/ojs_download/
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