CVE-2018-1000525 — CRITICAL (9.8)

Vulnerability Description

openpsa contains a PHP Object Injection vulnerability in Form data passed as GET request variables that can result in Possible information disclosure and remote code execution. This attack appear to be exploitable via Specially crafted GET request variable containing serialised PHP object. This vulnerability appears to have been fixed in after commit 097eae0.

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Openpsa2	Openpsa	-

Related Weaknesses (CWE)

CWE-502

References

https://0dd.zone/2018/05/31/OpenPSA-Object-Injection/ExploitThird Party Advisory
https://github.com/flack/openpsa/issues/191ExploitThird Party Advisory
https://0dd.zone/2018/05/31/OpenPSA-Object-Injection/ExploitThird Party Advisory
https://github.com/flack/openpsa/issues/191ExploitThird Party Advisory

FAQ

What is CVE-2018-1000525?

CVE-2018-1000525 is a vulnerability with a CVSS score of 9.8 (CRITICAL). openpsa contains a PHP Object Injection vulnerability in Form data passed as GET request variables that can result in Possible information disclosure and remote code execution. This attack appear to b...

How severe is CVE-2018-1000525?

CVE-2018-1000525 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2018-1000525?

Check the references section above for vendor advisories and patch information. Affected products include: Openpsa2 Openpsa.