ruby-grape Gem on Ruby format cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability was found in ruby-grape Gem on Ruby. It has been declared as problematic. The affected element is an unknown function. Such manipulation of the argument format as part of Parameter leads to cross site scripting. This vulnerability is traded as CVE-2018-3769. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in ruby-grape Gem on Ruby (Programming Language Software) (version now known) and classified as problematic. Affected by this issue is some unknown processing. The manipulation of the argument format as part of a Parameter leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. CVE summarizes:

ruby-grape ruby gem suffers from a cross-site scripting (XSS) vulnerability via "format" parameter.

The bug was discovered 05/23/2018. The weakness was shared 07/05/2018 (GitHub Repository). The advisory is available at github.com. This vulnerability is handled as CVE-2018-3769 since 12/28/2017. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 43 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.0

VulDB Base Score: 4.3
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

12/28/2017 🔍
05/23/2018 +146 days 🔍
07/05/2018 +42 days 🔍
07/05/2018 +0 days 🔍
07/05/2018 +0 days 🔍
04/03/2023 +1733 days 🔍

Sourcesinfo

Advisory: 6876b71efc7b03f7ce1be3f075eaa4e7e6de19af
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-3769 (🔍)
GCVE (CVE): GCVE-0-2018-3769
GCVE (VulDB): GCVE-100-120434

Entryinfo

Created: 07/05/2018 23:21
Updated: 04/03/2023 15:08
Changes: 07/05/2018 23:21 (57), 02/25/2020 22:20 (2), 04/03/2023 15:03 (5), 04/03/2023 15:08 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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