Description
@jmondi/url-to-png is a self-hosted URL to PNG utility. Versions prior to 2.0.3 are vulnerable to arbitrary file read if a threat actor uses the Playright's screenshot feature to exploit the file wrapper. Version 2.0.3 mitigates this issue by requiring input URLs to be of protocol `http` or `https`. No known workarounds are available aside from upgrading.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| jasonraimondi | url-to-png | < 2.0.3 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | @jmondi/url-to-png | < 2.0.3 | 2.0.3 | GHSA-665w-mwrr-77q3 |
References
- https://github.com/jasonraimondi/url-to-png/security/advisories/GHSA-665w-mwrr-77q3
- https://github.com/jasonraimondi/url-to-png/issues/47
- https://github.com/jasonraimondi/url-to-png/commit/9336020c5e603323f5cf4a2ac3bb9a7735cf61f7
- https://github.com/jasonraimondi/url-to-png/releases/tag/v2.0.3
- https://github.com/user-attachments/files/15536336/Arbitrary.File.Read.via.Playwright.s.Screenshot.Feature.Exploiting.File.Wrapper.pdf