CISA KEV catalog
Confirmed active exploitation.
Listed in CISA's catalog of Known Exploited Vulnerabilities: attackers are using it in real attacks. Patch it with priority.
- Name
- ZK Framework AuUploader Unspecified Vulnerability
- Added to catalog
- Remediation due date (US federal)
- Required action
- Apply updates per vendor instructions.
Description
ZK Framework v9.6.1, 9.6.0.1, 9.5.1.3, 9.0.1.2 and 8.6.4.1 allows attackers to access sensitive information via a crafted POST request sent to the component AuUploader.
Affected products
zkoss: zk framework
References5
- tracker.zkoss.org/browse/ZK-5150 Issue TrackingPatchVendor Advisory
- tracker.zkoss.org/browse/ZK-5150 Issue TrackingPatchVendor Advisory
- www.bleepingcomputer.com/news/security/cisa-warns-of-hackers-ex… Third Party Advisory
- www.bleepingcomputer.com/news/security/cisa-warns-of-hackers-ex… Third Party Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=… US Government Resource
Metrics
- CVSS 3.1
-
7.5
HIGH
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS — exploit probability
- 95% percentile: 100 · as of 2 November 2026