CVE-2025-32788 json
OctoPrint Authenticated Reverse Proxy Page Authentication Bypass
published 2025-04-22 18 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-12227 , GHSA-qw93-h6pf-226x , PYSEC-2025-56
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 15%
- public exploits
- 0
- none known
Summary
OctoPrint provides a web interface for controlling consumer 3D printers. In versions up to and including 1.10.3, OctoPrint has a vulnerability that allows an attacker to bypass the login redirect and directly access the rendered HTML of certain frontend pages. The primary risk lies in potential future modifications to the codebase that might incorrectly rely on the vulnerable internal functions for authentication checks, leading to security vulnerabilities. This issue has been patched in version 1.11.0.
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.25% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| OSV | 3.1 | 4.3 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | octoprint | <1.11.0 |
1.11.0 |
Affected products
- OctoPrint OctoPrint
Classification
- Weakness
-
- CWE-290 Authentication Bypass by Spoofing
References
-
github.com
/OctoPrint/OctoPrint/commit/41ff431014edfa18ca1a01897b10463934dc7fc2
web, patch
-
github.com
/OctoPrint/OctoPrint/security/advisories/GHSA-qw93-h6pf-226x
web, vendor-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-32788
advisory
-
github.com
/OctoPrint/OctoPrint
package
-
github.com
/pypa/advisory-database/tree/main/vulns/octoprint/PYSEC-2025-56.yaml
web
Sources
- CVE List CVE-2025-32788
- GitHub Advisory GHSA-qw93-h6pf-226x
- NVD CVE-2025-32788
- OSV PYSEC-2025-56
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.