VulnerableCode Package Details - pkg:pypi/bottle@0.12.6

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Vulnerability	Summary	Fixed by
VCID-2dww-auab-gbaa Aliases: CVE-2016-9964 GHSA-j6f7-hghw-g437 PYSEC-2016-24	redirect() in bottle.py in bottle 0.12.10 doesn't filter a "\r\n" sequence, which leads to a CRLF attack, as demonstrated by a redirect("233\r\nSet-Cookie: name=salt") call.	0.12.11 Affected by 2 other vulnerabilities. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }} {{ fixed_by_vuln.vulnerability_id }}
VCID-6f4p-1f4y-ryag Aliases: CVE-2022-31799 GHSA-xhp9-4947-rq78 PYSEC-2022-227	Bottle before 0.12.20 mishandles errors during early request binding.	0.12.20 Affected by 0 other vulnerabilities.
VCID-yhx1-tap2-h7bb Aliases: CVE-2020-28473 GHSA-qhx9-7hx7-cp4r PYSEC-2021-129 SNYK-PYTHON-BOTTLE-1017108	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.	0.12.19 Affected by 1 other vulnerability. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }}

Vulnerability

Summary

Fixed by

VCID-2dww-auab-gbaa
Aliases:
CVE-2016-9964
GHSA-j6f7-hghw-g437
PYSEC-2016-24

redirect() in bottle.py in bottle 0.12.10 doesn't filter a "\r\n" sequence, which leads to a CRLF attack, as demonstrated by a redirect("233\r\nSet-Cookie: name=salt") call.

0.12.11
Affected by 2 other vulnerabilities.

VCID-6f4p-1f4y-ryag
Aliases:
CVE-2022-31799
GHSA-xhp9-4947-rq78
PYSEC-2022-227

Bottle before 0.12.20 mishandles errors during early request binding.

0.12.20
Affected by 0 other vulnerabilities.

VCID-yhx1-tap2-h7bb
Aliases:
CVE-2020-28473
GHSA-qhx9-7hx7-cp4r
PYSEC-2021-129
SNYK-PYTHON-BOTTLE-1017108

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.

0.12.19
Affected by 1 other vulnerability.

Vulnerability	Summary	Aliases
VCID-e293-3wep-hqc2	Bottle 0.10.x before 0.10.12, 0.11.x before 0.11.7, and 0.12.x before 0.12.6 does not properly limit content types, which allows remote attackers to bypass intended access restrictions via an accepted Content-Type followed by a ; (semi-colon) and a Content-Type that would not be accepted, as demonstrated in YouCompleteMe to execute arbitrary code.	CVE-2014-3137 PYSEC-2014-77
VCID-ep11-vjnf-cfb5	Content-Type Insufficient Restrictions Bypass There is a flaw in the json() function in bottle.py. The issue is due to the program using insufficient restrictions when parsing JSON content-types. This may allow a remote attacker to bypass access restrictions.	OSVDB-106526

Vulnerability

Summary

Aliases

VCID-e293-3wep-hqc2

Bottle 0.10.x before 0.10.12, 0.11.x before 0.11.7, and 0.12.x before 0.12.6 does not properly limit content types, which allows remote attackers to bypass intended access restrictions via an accepted Content-Type followed by a ; (semi-colon) and a Content-Type that would not be accepted, as demonstrated in YouCompleteMe to execute arbitrary code.

CVE-2014-3137
PYSEC-2014-77

VCID-ep11-vjnf-cfb5

Content-Type Insufficient Restrictions Bypass There is a flaw in the json() function in bottle.py. The issue is due to the program using insufficient restrictions when parsing JSON content-types. This may allow a remote attacker to bypass access restrictions.

OSVDB-106526

Date	Actor	Action	Vulnerability	Source	VulnerableCode Version
2026-06-02T04:36:15.125127+00:00	GitLab Importer	Fixing	VCID-ep11-vjnf-cfb5	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/bottle/OSVDB-106526.yml	38.6.0
2026-06-02T04:17:21.528477+00:00	Pypa Importer	Affected by	VCID-6f4p-1f4y-ryag	https://github.com/pypa/advisory-database/blob/main/vulns/bottle/PYSEC-2022-227.yaml	38.6.0
2026-06-02T04:08:19.333387+00:00	Pypa Importer	Affected by	VCID-yhx1-tap2-h7bb	https://github.com/pypa/advisory-database/blob/main/vulns/bottle/PYSEC-2021-129.yaml	38.6.0
2026-06-02T04:04:27.018785+00:00	Pypa Importer	Affected by	VCID-2dww-auab-gbaa	https://github.com/pypa/advisory-database/blob/main/vulns/bottle/PYSEC-2016-24.yaml	38.6.0
2026-06-02T04:03:55.102256+00:00	Pypa Importer	Fixing	VCID-e293-3wep-hqc2	https://github.com/pypa/advisory-database/blob/main/vulns/bottle/PYSEC-2014-77.yaml	38.6.0