CVE-2018-1000526 — HIGH (7.5)

Vulnerability Description

Openpsa contains a XML Injection vulnerability in RSS file upload feature that can result in Remote denial of service. This attack appear to be exploitable via Specially crafted XML file. This vulnerability appears to have been fixed in after commit 4974a26.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Openpsa2	Openpsa	-

Related Weaknesses (CWE)

CWE-91

References

https://0dd.zone/2018/05/31/OpenPSA-Object-Injection/Third Party Advisory
https://github.com/flack/openpsa/issues/192ExploitThird Party Advisory
https://0dd.zone/2018/05/31/OpenPSA-Object-Injection/Third Party Advisory
https://github.com/flack/openpsa/issues/192ExploitThird Party Advisory

FAQ

What is CVE-2018-1000526?

CVE-2018-1000526 is a vulnerability with a CVSS score of 7.5 (HIGH). Openpsa contains a XML Injection vulnerability in RSS file upload feature that can result in Remote denial of service. This attack appear to be exploitable via Specially crafted XML file. This vulnera...

How severe is CVE-2018-1000526?

CVE-2018-1000526 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-1000526?

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