Is there a public exploit for CVE-2026-64944?

No public exploit for CVE-2026-64944 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-64944?

CVE-2026-64944 scores CVSS 5.4 (v3.1), rated medium. EPSS puts the chance of exploitation in the next 30 days at 0.18%.

What does CVE-2026-64944 affect?

CVE-2026-64944 affects Apache Software Foundation Apache Answer.

5.4 Medium

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache Answer.

CVE-2026-64944

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. The importer stores imported question bodies as raw HTML without passing them through the normal Markdown-to-HTML sanitization path, so attacker-controlled HTML embedded in an imported data source is persisted and rendered to all viewers (including privileged users) as stored XSS. Users are recommended to upgrade to version 2.0.3, which fixes the issue.

Assessment

CVSS: 5.4 (v3.1)
Severity: Medium
EPSS: 0.18% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 19 October 2026
Last updated: 3 November 2026
Affected: Apache Software Foundation · Apache Answer
Assigner: apache

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

At the source

EUVD (ENISA)

References

https://lists.apache.org/thread/2cjdm4pdrrvj0t6cgcfyo3hot9vq72kb

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