Information Exposure Affecting druid package, versions <37.0.0-r9
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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- published2 Jun 2026
- disclosed5 Jun 2026
Introduced: 2 Jun 2026
NewCVE-2026-45300 (opens in a new tab)How to fix?
Upgrade Chainguard druid to version 37.0.0-r9 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream druid package and not the druid package as distributed by Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. Versions on the 2.x branch prior to 2.15.0 and the 3.x branch prior to 3.0.10 leak Cookie headers to cross-origin redirect targets. When following a redirect to a different origin, the propagatedHeaders() method in Redirect30xInterceptor.java strips Authorization and Proxy-Authorization headers but does not strip the Cookie header, causing session cookies and other sensitive cookie values to be sent to attacker-controlled servers. Versions 2.15.0 and 3.0.10 patch the issue.