A vulnerability was found in Buttercup buttercup-browser-extension up to 0.14.2. Affected by this vulnerability is an unknown functionality. The manipulation results in improper access controls. The attack may be performed from a remote location. A high complexity level is associated with this attack. The exploitation appears to be difficult. The exploit has been made public and could be used. Upgrading to version 1.0.1 addresses this issue. The patch is identified as 89. Upgrading the affected component is recommended. This vulnerability only affects products that are no longer supported by the maintainer.

Metrics

Attack Vector Network

Attack Complexity High

Privileges Required None

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction Required

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction Required

Access Vector Network

Access Complexity High

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

AV:N/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:OF/RC:C

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

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References
Link Providers
https://github.com/buttercup/buttercup-browser-extension/issues/92 cve-icon cve-icon
https://github.com/buttercup/buttercup-browser-extension/issues/92#issuecomment-358449755 cve-icon cve-icon
https://github.com/buttercup/buttercup-browser-extension/issues/92#issuecomment-372991430 cve-icon cve-icon cve-icon
https://github.com/buttercup/buttercup-browser-extension/pull/89 cve-icon cve-icon
https://github.com/buttercup/buttercup-browser-extension/releases/tag/v1.0.1 cve-icon cve-icon
https://vuldb.com/?ctiid.319969 cve-icon cve-icon
https://vuldb.com/?id.319969 cve-icon cve-icon
https://vuldb.com/?submit.628170 cve-icon cve-icon
History

Mon, 18 Aug 2025 17:15:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in Buttercup buttercup-browser-extension up to 0.14.2. Affected by this vulnerability is an unknown functionality. The manipulation leads to improper access controls. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.1 is able to address this issue. The identifier of the patch is 89. It is recommended to upgrade the affected component. This vulnerability only affects products that are no longer supported by the maintainer. A vulnerability was found in Buttercup buttercup-browser-extension up to 0.14.2. Affected by this vulnerability is an unknown functionality. The manipulation results in improper access controls. The attack may be performed from a remote location. A high complexity level is associated with this attack. The exploitation appears to be difficult. The exploit has been made public and could be used. Upgrading to version 1.0.1 addresses this issue. The patch is identified as 89. Upgrading the affected component is recommended. This vulnerability only affects products that are no longer supported by the maintainer.

Mon, 18 Aug 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 15 Aug 2025 23:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in Buttercup buttercup-browser-extension up to 0.14.2. Affected by this vulnerability is an unknown functionality. The manipulation leads to improper access controls. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.1 is able to address this issue. The identifier of the patch is 89. It is recommended to upgrade the affected component. This vulnerability only affects products that are no longer supported by the maintainer.
Title Buttercup buttercup-browser-extension access control
Weaknesses CWE-266
CWE-284
References
Metrics cvssV2_0

{'score': 2.6, 'vector': 'AV:N/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:OF/RC:C'}

cvssV3_0

{'score': 3.1, 'vector': 'CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C'}

cvssV3_1

{'score': 3.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C'}

cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2025-08-15T23:32:08.486Z

Updated: 2025-08-18T16:59:33.050Z

Reserved: 2025-08-13T16:23:22.827Z

Link: CVE-2017-20199

cve-icon Vulnrichment

Updated: 2025-08-18T14:49:27.226Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-08-16T00:15:25.553

Modified: 2025-08-18T20:16:28.750

Link: CVE-2017-20199

cve-icon Redhat

No data.