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CVE-2026-5557

badlogic pi-mono pi-mom Slack Bot slack.ts authentication bypass

MEDIUM
6.3
CVSS Score
Published: April 5, 2026 at 09:45 AM UTC
Updated: July 24, 2026 at 08:20 PM UTC
1 product affected across 1 vendorPi Mono

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

A vulnerability was detected in badlogic pi-mono up to 0.58.4. This issue affects some unknown processing of the file packages/mom/src/slack.ts of the component pi-mom Slack Bot. The manipulation results in authentication bypass using alternate channel. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB Entry
Source: cverecord
https://vuldb.com/vuln/355327
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/355327/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/782879
ExploitIssue Tracking
Source: cverecord
https://github.com/August829/CVEP/issues/28

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-288CWE-287

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