Advisory severityUnratedApache Software Foundation

Advisory [CVE-2026-64943] Apache Answer: API keys logged in plaintext during authentication

This security Apache Software Foundation advisory covers CVE-2026-64943 affecting Apache Answer.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-64943 Source published Oct 19, 2026Source updated Oct 20, 2026

VulniPulse record published Oct 19, 2026Record updated Oct 20, 2026

CVE-2026-64943

Affected products & platforms

Apache Software FoundationUnclassified

Open source advisory

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Summary

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.

Affected versions

Apache Answer through 2.0.2

Official advisory · medium-confidence parse· fetched 9 days ago·verify at source

Fixed versions

2.0.3

Official advisory · medium-confidence parse· fetched 9 days ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Users are recommended to upgrade to version 2.0.3, which fixes the issue.

Official advisory · medium-confidence parse· fetched 9 days ago·verify at source

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Sources

Official and corroborating records used to build this advisory.

Official vendor advisoryofficial
Official advisory page fetched and parsed; accepted detail fields are attributed to this page.
Apache Software Foundation
CVE.org CNA recordCVE.org
Independent CNA record used for near-real-time discovery and missed-CVE reconciliation. Discovered from the machine-readable feed https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/delta.json; this link opens the CVE.org record for CVE-2026-64943 instead of the raw feed document.
CVE Program

Cross-references

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CVE-2026-64943NVD CVE.org MITRE

Official resources

ASF Security — reporting & CVE process
Official documentation
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Apache project downloads (fixed releases)
Official documentation
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Advisory [CVE-2026-64943] Apache Answer: API keys logged in plaintext during authentication

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Summary

Mitigation checklist

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