VulnerabilityAnalyzed
CVE-2026-43646
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Wicket.
HIGH 7.5EPSS 0.39%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.39%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Wicket. This issue affects Apache Wicket: from 8.0.0 through 8.17.0, from 9.0.0 through 9.22.0, from 10.0.0 through 10.8.0. Users are recommended to upgrade to version 10.9.0, which fixes the issue.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.39% probability · 33th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- apache/wicket
- Source
- security@apache.org
References
- https://lists.apache.org/thread/6zqcvjyz4lsqty1z2g5hg7pl5fqk88rsVendor Advisory
- http://www.openwall.com/lists/oss-security/2026/05/06/3Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.