CVE-2024-43784Network attack vector

Account access via retained deleted-user credentials

Published Nov 26, 2024 · Updated Nov 26, 2024

Improper permission preservation in Treeverse lakeFS 1.31.1 through 1.32.1 allows remote authenticated users to reuse deleted credentials. The user-deletion path removes the account but retains its access-key records under the username, so recreating that username reconnects the old credentials. An administrator must delete and later recreate the same username; anyone holding a former key can then authenticate as the replacement user.

CVSS severity5.7
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper permission preservation in Treeverse lakeFS 1.31.1 through 1.32.1 allows remote authenticated users to reuse deleted credentials. The user-deletion path removes the account but retains its access-key records under the username, so recreating that username reconnects the old credentials. An administrator must delete and later recreate the same username; anyone holding a former key can then authenticate as the replacement user.

The record

CVE
CVE-2024-43784
Published
Nov 26, 2024
Updated
Nov 26, 2024
Vendor
Treeverse
Product
lakeFS
Classifications
CWE-281, T1078
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Nov 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 26, 2024Record 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=>= 1.31.1, < 1.33.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Treeverse · lakeFSversion=>= 1.31.1, < 1.33.0

Published CVSS scores

5.7GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:H/A:L

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.

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

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-281Improper Preservation of Permissions
T1078Valid Accounts

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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