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OctoPrint Unverified Password Change via Access Control Settings

Moderate severity GitHub Reviewed Published Jan 31, 2024 in OctoPrint/OctoPrint • Updated Feb 18, 2024

Package

pip OctoPrint (pip)

Affected versions

<= 1.9.3

Patched versions

1.10.0rc1

Description

Impact

OctoPrint versions up until and including 1.9.3 contain a vulnerability that allows malicious admins to change the password of other admin accounts, including their own, without having to repeat their password.

An attacker who managed to hijack an admin account might use this to lock out actual admins from their OctoPrint instance.

Patches

The vulnerability will be patched in version 1.10.0.

Workarounds

OctoPrint administrators are strongly advised to thoroughly vet who has admin access to their installation.

Credits

This vulnerability was discovered and responsibly disclosed to OctoPrint by Timothy "TK" Ruppert.

References

@foosel foosel published to OctoPrint/OctoPrint Jan 31, 2024
Published to the GitHub Advisory Database Jan 31, 2024
Reviewed Jan 31, 2024
Published by the National Vulnerability Database Jan 31, 2024
Last updated Feb 18, 2024

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Local
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

EPSS score

0.050%
(20th percentile)

Weaknesses

CVE ID

CVE-2024-23637

GHSA ID

GHSA-5626-pw9c-hmjr

Source code

Credits

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