GO-2026-5865

vendorUSosv

Contrast's Imagepuller registryFor uses unanchored suffix matching, leaking auth credentials and trusted CA configuration to sibling-domain registries in github.com/edgelesssys/contrast

view advisory published 2026-07-07Licence: per source

Contrast's Imagepuller registryFor uses unanchored suffix matching, leaking auth credentials and trusted CA configuration to sibling-domain registries in github.com/edgelesssys/contrast

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-100837US	low3.7	0.21% (11th)	—	2026-09-27
Contrast (Edgeless Systems) through 1.20.0 performs unanchored suffix matching when selecting per-registry configuration in the imagepuller. Config.registryFor strips a single trai…

references

External citations — patches, advisories, analysis.

https://github.com/edgelesssys/contrast/commit/10826b1d82613025767fb094e8aa51a7dcfbd2a1FIX
https://github.com/edgelesssys/contrast/releases/tag/v1.21.0WEB
https://github.com/edgelesssys/contrast/security/advisories/GHSA-6c87-g9pw-78fxADVISORY

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