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CVE-2021-32560

21
FAUCET Score

CVE-2021-32560 describes an incorrect access control vulnerability in the Logging subsystem of OctoPrint versions prior to 1.6.0, affecting the OctoPrint application itself. This medium-severity vulnerability (CVSS 6.5) allows an authenticated attacker to achieve high confidentiality impact by accessing files beyond standard log files, with low attack complexity and no user interaction required. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.6.0CPE matchmatch criteria
cpe:2.3:a:octoprint:octoprint:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.49%
Probability of exploitation in next 30 days
EPSS Percentile
71.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0149 is in the 85th percentile among its peer group of 21,957 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

pippatch availablevia ghsa
Product: octoprintFixed in: 1.6.0

Vendor Advisories (1)

pipGHSA-x9rq-fjp5-qgm9high

OctoPrint Incorrect Access Control

May 24, 2022

References

github.com / OctoPrint/OctoPrint/releases/tag/1.6.0
Release NotesThird Party Advisory
octoprint.org / blog/2021/04/27/new-release-1.6.0
Release NotesThird Party Advisory
brzozowski.io / web-applications/2021/05/11/the-insecure-story-of-octoprint.html
ExploitThird Party Advisory