Em resumo
- CVE-2020-28473 é uma vulnerabilidade MÉDIO (CVSS 6.8) que afeta bottle, bottle (bottlepy).
- Chance de exploração nos próximos 30 dias (EPSS): 1.8%, maior que 78.4% das vulnerabilidades.
- Correção: atualize para 0.12.19 ou posterior.
| Package | Affected versions | Patched versions |
|---|
| bottle PyPI | < 0.12.19
| 0.12.19
|
| bottle | < 0.12.19
| 0.12.19
|
Description
The package bottle before 0.12.19 are vulnerable to Web Cache Poisoning by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon (;), they can cause a difference in the interpretation of the request between the proxy (running with default configuration) and the server. This can result in malicious requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.
NVD description
The package bottle from 0 and before 0.12.19 are vulnerable to Web Cache Poisoning by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon (;), they can cause a difference in the interpretation of the request between the proxy (running with default configuration) and the server. This can result in malicious requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free