Vulnerability in Bottle
CVE-2020-28473
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 inter…
EPSS: 0.002 (47.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H/E:P/RL:O/RC:C.
Affected products
- N/a Bottle — versions 0, unspecified
References
- snyk.io/vuln/SNYK-PYTHON-BOTTLE-1017108 (x_refsource_MISC)
- github.com/bottlepy/bottle (x_refsource_MISC)
- snyk.io/blog/cache-poisoning-in-popular-open-source-packages/ (x_refsource_CONFIRM)
- [debian-lts-announce] 20210124 [SECURITY] [DLA 2531-1] python-bottle security update (mailing-list, x_refsource_MLIST)
Frequently asked questions
- What is CVE-2020-28473?
- CVE-2020-28473 is a medium-severity vulnerability in Bottle. CVSS score: 6.8/10. Published 2021-01-18.
- How severe is CVE-2020-28473?
- Medium severity. CVSS v3 base score is 6.8 out of 10.