VulnerabilityModified
CVE-2018-1000526
Openpsa contains a XML Injection vulnerability in RSS file upload feature that can result in Remote denial of service.
HIGH 7.5EPSS 2.05%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.05%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.05% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-91
- Affected
- openpsa2/openpsa
- Source
- cve@mitre.org
References
- https://0dd.zone/2018/05/31/OpenPSA-Object-Injection/Third Party Advisory
- https://github.com/flack/openpsa/issues/192Exploit, Third Party Advisory
- https://0dd.zone/2018/05/31/OpenPSA-Object-Injection/Third Party Advisory
- https://github.com/flack/openpsa/issues/192Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.