Arbitrary File Upload Affecting github.com/apache/answer/internal/service/siteinfo_common package, versions <2.0.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMAPACHEANSWERINTERNALSERVICESITEINFOCOMMON-17339347
- published15 Jun 2026
- disclosed9 Jun 2026
- creditReimar Fritz
Introduced: 9 Jun 2026
CVE-2026-34031 Â (opens in a new tab)How to fix?
Upgrade github.com/apache/answer/internal/service/siteinfo_common to version 2.0.1 or higher.
Overview
Affected versions of this package are vulnerable to Arbitrary File Upload via insufficient validation of user-supplied avatar image URLs. An attacker can cause users to load arbitrary external content and be exposed to external requests or tracking by supplying crafted URLs.