CVE-2021-32561
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
OctoPrint before 1.6.0 allows XSS because API error messages include the values of input parameters.
Predictions
Exploit likelihood
30%
Patch ETA
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Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | octoprint | <1.6.0 | 1.6.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-32561
- https://github.com/OctoPrint/OctoPrint
- https://github.com/OctoPrint/OctoPrint/releases/tag/1.6.0
- https://github.com/pypa/advisory-database/tree/main/vulns/octoprint/PYSEC-2021-30.yaml
- https://octoprint.org/blog/2021/04/27/new-release-1.6.0
- https://www.brzozowski.io
- https://www.brzozowski.io/web-applications/2021/05/11/the-insecure-story-of-octoprint.html
- https://octoprint.org/blog/2021/04/27/new-release-1.6.0/
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.