CVE-2025-64187 json
OctoPrint is vulnerable to XSS through Action Command Notifications and Prompts
published last yr. modified 4mo ago also EUVD-2025-37860 , GHSA-crvm-xjhm-9h29 , PYSEC-2026-1714
- cvss
- 4.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 6%
- public exploits
- 0
- none known
Summary
OctoPrint provides a web interface for controlling consumer 3D printers. Versions 1.11.3 and below are affected by a vulnerability that allows injection of arbitrary HTML and JavaScript into Action Command notifications and prompts popups generated by the printer. An attacker who successfully convinces a victim to print a specially crafted file could exploit this issue to disrupt ongoing prints, extract information (including sensitive configuration settings, if the targeted user has the necessary permissions for that), or perform other actions on behalf of the targeted user within the OctoPrint instance. This issue is fixed in version 1.11.4.
Patch / fix
Is CVE-2025-64187 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.17% chance of exploitation in the next 30 days, higher than 6% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 4.6 | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:L/SI:L/SA:N |
| CNA | 4.0 | 4.6 | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| NVD | 3.1 | 4.4 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | octoprint | <1.11.4 |
1.11.4 |
Affected products
- OctoPrint OctoPrint
Classification
References
-
github.com
/OctoPrint/OctoPrint/commit/9112e07b1085f4c1ee9eefc67985809251057a44
web, patch
-
github.com
/OctoPrint/OctoPrint/security/advisories/GHSA-crvm-xjhm-9h29
web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-64187
advisory
-
github.com
/OctoPrint/OctoPrint
package
-
pypi.org
/project/octoprint
package
-
github.com
/advisories/GHSA-crvm-xjhm-9h29
advisory
Sources
- CVE List CVE-2025-64187
- GitHub Advisory GHSA-crvm-xjhm-9h29
- NVD CVE-2025-64187
- OSV PYSEC-2026-1714
Fencer Intel 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.