๐Ÿ” CVE Alert

CVE-2026-56325

LOW 3.1

Capgo - App ID Confusion via ILIKE Wildcard in Preview Subdomain Lookup

CVSS Score
3.1
EPSS Score
0.0%
EPSS Percentile
0th

Capgo before 12.128.2 uses ILIKE pattern matching instead of exact matching for app_id lookup in the preview subdomain resolver, allowing underscore characters in app_id to act as SQL wildcards. Attackers can create apps with app_ids differing by one character at underscore positions to cause unintended pattern matches, breaking preview functionality for legitimate apps or causing app-id confusion.

CWE CWE-20
Vendor capgo
Product capgo
Published Jun 20, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

Affected Versions

Capgo / Capgo
0 < 12.128.2

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
github.com: https://github.com/Cap-go/capgo/security/advisories/GHSA-cw88-ch2j-8vqj vulncheck.com: https://www.vulncheck.com/advisories/capgo-app-id-confusion-via-ilike-wildcard-in-preview-subdomain-lookup

Credits

๐Ÿ” Judel777