CVE-2026-61519Network attack vector

Team administrator escalation via pending-invite authorization

Published Sep 29, 2026 · Updated Sep 29, 2026

Broken access control in Liberu CRM before 10.0.0 allows remote authenticated users to add team administrators via invitations. TeamPolicy::addTeamMember() grants invitation rights when a pending invitation email matches, while InviteTeamMember does not restrict the requested role. An attacker needs a pending team invitation and a second controlled account; acceptance of the second invitation grants that account administrative access to team-scoped data.

CVSS severityUnavailable
Unscored
EPSS probability0.38%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Broken access control in Liberu CRM before 10.0.0 allows remote authenticated users to add team administrators via invitations. TeamPolicy::addTeamMember() grants invitation rights when a pending invitation email matches, while InviteTeamMember does not restrict the requested role. An attacker needs a pending team invitation and a second controlled account; acceptance of the second invitation grants that account administrative access to team-scoped data.

The record

CVE
CVE-2026-61519
Published
Sep 29, 2026
Updated
Sep 29, 2026
Vendor
Liberu Software
Product
Liberu CRM
Classifications
T1098
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 29, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 29, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.9.1 <10.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Liberu Software · Liberu CRMversion=0.9.1 <10.0.0

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1098Account Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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