Skip to main content

Team Password Manager CVE-2026-84699

| EUVDEUVD-2026-69790 CRITICAL
Weak Password Recovery Mechanism for Forgotten Password (CWE-640)
2026-09-02 disclosure@vulncheck.com GHSA-gpww-2qcp-q6c7
9.3
CVSS 4.0 · Vendor: vulncheck
Share

Severity by source

Vendor (vulncheck) PRIMARY
9.3 CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
9.1 CRITICAL

Unauthenticated network reset with no interaction gives AV:N/AC:L/PR:N/UI:N; account takeover of a credential vault yields C:H/I:H, with no availability impact (A:N).

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (vulncheck).

CVSS VectorVendor: vulncheck

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

3
Patch available
Sep 02, 2026 - 03:01 EUVD
Analysis Generated
Sep 02, 2026 - 01:30 vuln.today
CVE Published
Sep 02, 2026 - 01:17 cve.org
CRITICAL 9.3

DescriptionCVE.org

Team Password Manager before 14.184.308 fails to enforce authentication requirements in the local account password reset flow. Unauthenticated attackers can reset local account passwords and authenticate as those users to gain unauthorized access.

AnalysisAI

Authentication bypass in Team Password Manager before 14.184.308 lets unauthenticated remote attackers abuse the local account password-reset flow to set arbitrary passwords for existing local users and then log in as them. Because this product is a self-hosted vault storing credentials for entire teams, a successful reset yields full account takeover and access to whatever secrets the victim can view. …

Unlock full vulnerability intelligence

  • Risk assessment & exploitation conditions
  • Attack chain visualization
  • Remediation with exact patch versions
  • Threat intelligence from 22 sources
  • Personal watchlist & email alerts

Free forever · No credit card required

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
technique details hidden
Execution
technique details hidden
Persist
technique details hidden
Impact
technique details hidden

Vulnerability AssessmentAI

Exploitation Exploitation requires that the target user is a local account (the product's own authentication, as opposed to LDAP/AD-backed accounts) and that the attacker can reach the Team Password Manager web application's password-reset endpoint over the network. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment This is a genuinely high-priority issue rather than an inflated CVSS. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Vendor-released patch: upgrade to Team Password Manager 14.184.308 or later, which corrects the authentication enforcement in the local account password-reset flow; see the vendor changelog (https://teampasswordmanager.com/docs/changelog/) and release announcement (https://teampasswordmanager.com/blog/chrome-extension-6.42.27-tpm-14.184.308/). … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, identify all Team Password Manager instances in your environment and document their current versions. …

Sign in for detailed remediation steps and compensating controls.

Threat intelligence, references, and detailed analysis are available after sign-in.

Share

CVE-2026-84699 vulnerability details – vuln.today

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy