CVE-2022-30286 EXPLOIT
7.5
HIGH · CVSS 3.1 · EPSS 13.6% (pctl 96)
Patch early
A public exploit exists.
Description
pyscriptjs (aka PyScript Demonstrator) in PyScript through 2022-05-04 allows a remote user to read Python source code.
Scoring
| CVSS | 7.5 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| EPSS | 13.64% — more likely to be exploited than 96% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2022-05-09 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| pyscript | pyscript |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | PyScript - Read Remote Python Source Code | 2022-05-11 |
References
- http://packetstormsecurity.com/files/167069/PyScript-2022-05-04-Alpha-Source-Code-Disclosure.html
- https://cyber-guy.gitbook.io/cyber-guy/blogs/the-art-of-vulnerability-chaining-pyscript
- https://cyber-guy.gitbook.io/cyber-guy/pocs/pyscript-file-read
- https://github.com/pyscript/pyscript/commits/main
- https://www.exploit-db.com/exploits/50918
- http://packetstormsecurity.com/files/167069/PyScript-2022-05-04-Alpha-Source-Code-Disclosure.html
- https://cyber-guy.gitbook.io/cyber-guy/blogs/the-art-of-vulnerability-chaining-pyscript
- https://cyber-guy.gitbook.io/cyber-guy/pocs/pyscript-file-read
- https://github.com/pyscript/pyscript/commits/main
- https://www.exploit-db.com/exploits/50918
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