CVE-2022-30286
pyscriptjs (aka PyScript Demonstrator) in PyScript through 2022-05-04 allows a remote user to...
pyscriptjs (aka PyScript Demonstrator) in PyScript through 2022-05-04 allows a remote user to read Python source code.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
pyscriptjs (aka PyScript Demonstrator) in PyScript through 2022-05-04 allows a remote user to read Python source code.
- Record
CVE-2022-30286- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List No score
pyscriptjs (aka PyScript Demonstrator) in PyScript through 2022-05-04 allows a remote user to read Python source code.
- Record
CVE-2022-30286- Updated
- 2026-11-02
EUVDEUVD-2022-52238 No score
pyscriptjs (aka PyScript Demonstrator) in PyScript through 2022-05-04 allows a remote user to read Python source code.
- Record
EUVD-2022-52238- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-px3f-hrcm-xvcv
pyscriptjs (aka PyScript Demonstrator) in PyScript through 2022-05-04 allows a remote user to...
pyscriptjs (aka PyScript Demonstrator) in PyScript through 2022-05-04 allows a remote user to read Python source code.
- Record
GHSA-px3f-hrcm-xvcv- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | PyScript - Read Remote Python Source Code | 2022-05-11 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-30286 is a high vulnerability (CVSS 7.5) in Pyscript, published May 9, 2022. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 13.6%, the 96th percentile. No source names a fixed version.
References
cyber-guy.gitbook.io/cyber-guy/pocs/pyscript-file-read
github.com/pyscript/pyscript/commits/main
packetstormsecurity.com/files/167069/PyScript-2022-05-04-Alpha-Source-Code-Disclosure.html
exploit-db.com/exploits/50918
nvd.nist.gov/vuln/detail/CVE-2022-30286