Description
A vulnerability was detected in zhanglun lettura up to 0.1.22. This issue affects some unknown processing of the file src/components/ArticleView/ContentRender.tsx of the component RSS Handler. The manipulation results in cross site scripting. The attack can be executed remotely. This attack is characterized by high complexity. The exploitability is assessed as difficult. The exploit is now public and may be used. The patch is identified as 67213093db9923e828a6e3fd8696a998c85da2d4. It is best practice to apply a patch to resolve this issue.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| zhanglun | lettura | 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.7, 0.1.8, 0.1.9, 0.1.10, 0.1.11, 0.1.12, 0.1.13, 0.1.14, 0.1.15, 0.1.16, 0.1.17, 0.1.18, 0.1.19, 0.1.20, 0.1.21, 0.1.22 | — |
References
- VDB-339487 | zhanglun lettura RSS ContentRender.tsx cross site scripting vdb-entry technical-description
- VDB-339487 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- Submit #725038 | lettura v0.1.22 XSS third-party-advisory
- https://gist.github.com/youremailaddress/cba7c19a4eafcb326d0e912adf132be3 related
- https://gist.github.com/youremailaddress/cba7c19a4eafcb326d0e912adf132be3#proof-of-concept exploit
- https://github.com/zhanglun/lettura/commit/67213093db9923e828a6e3fd8696a998c85da2d4 patch
- https://github.com/zhanglun/lettura/ product