CVE-2026-64943

EUVD-2026-104151
Insertion of Sensitive Information into Log File vulnerability in Apache Answer.



This issue affects Apache Answer: through 2.0.2.

Full API keys are written to application logs on every authenticated request, allowing anyone with log-read access to recover and replay active bearer credentials.


Users are recommended to upgrade to version 2.0.3, which fixes the issue.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
apacheCNA
8.1 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 32.58%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
apacheanswer
𝑥
≤ 2.0.2
CNA
Common Weakness Enumeration
References
https://lists.apache.org/thread/gczojx5ypncn1x1pg9z1cphb54t23zzg
http://www.openwall.com/lists/oss-security/2026/10/16/22