Skip to content

CVE-2026-56337

Exposure of Sensitive Information: is CVE-2026-56337real, exploitable, or a false positive? Here's the community verdict.

Medium · CVSS 5.3CWE-200 · Exposure of Sensitive Information

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Capgo before 12.128.2 contains an information disclosure vulnerability in the public.exist_app_v2 RPC function that allows unauthenticated attackers to enumerate app_ids by calling POST /rest/v1/rpc/exist_app_v2 with arbitrary appid parameters. Remote attackers can exploit this SECURITY DEFINER function to determine whether specific app_ids exist in the public.apps table, enabling cross-tenant app enumeration and privacy violations.

Published

Embed this verdict
TruePositive verdict for CVE-2026-56337
Markdown
[![TruePositive verdict](https://www.truepositive.app/cve/CVE-2026-56337/badge.svg)](https://www.truepositive.app/cve/CVE-2026-56337)
HTML
<a href="https://www.truepositive.app/cve/CVE-2026-56337"><img src="https://www.truepositive.app/cve/CVE-2026-56337/badge.svg" alt="TruePositive verdict for CVE-2026-56337"></a>

Live badge that updates automatically as the community verdict changes.

Community ground truth

In your experience, is this finding real and exploitable?

0 verdicts
Not a real issue

No account needed. Anonymous verdicts post as an unverified signal. Log in to make yours verified and earn reputation.

Field notes & remediation

Verdicts are the quick signal. Notes are the evidence and fixes behind them.

No notes yet. Be the first to share what you saw, or a fix that worked.

    Add a field note or remediationoptional
    Note type

    What are you adding?

    Markdown supported · minimum 20 characters.

    Same weakness: CWE-200 · Exposure of Sensitive Information.