All vulnerabilities
CVE-2026-100614GHSA-rcrw-pg2v-j9xg

capgo.app: Capgo before 12.244.1 Cross-Tenant Image Overwrite via Metadata Worker

Cap-go capgo.app
Open in ThreatlineRecord JSON
CVSS
8.7High
ExploitationPublic exploit codeCISA's assessment says proof of concept code is public, assessed 28 Sep 2026. Not in the KEV catalogCISA via CVE List
Exploit odds (EPSS)0.32%Chance of exploitation activity in the next 30 days, higher than 23% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in12.244.1Fixed versionCVE List
Published26 Sep 2026Updated 28 Sep 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

Capgo before 12.244.1 contains a cross-tenant integrity vulnerability in the metadata-cleaning worker that trusts image object keys from mutable database rows without validating ownership. An authenticated attacker can place a victim tenant's image key in a row they control, causing the service-role worker to download and re-upload that object with sanitized metadata. Attackers can silently modify metadata in cross-tenant image objects by supplying known victim keys during authorized row updates, bypassing storage access controls through the confused-deputy metadata worker.

Text from CVE List

Affected versions 2

  • capgo.appaffected: all versions before 12.244.1CVE List
  • capgo.appunaffected: 12.244.1CVE List

References 2