haml up to 5.0.0.beta.1 cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability was found in haml up to 5.0.0.beta.1. It has been rated as critical. The affected element is an unknown function. This manipulation causes cross site scripting. The identification of this vulnerability is CVE-2017-1002201. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in haml up to 5.0.0.beta.1. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

In haml versions prior to version 5.0.0.beta.2, when using user input to perform tasks on the server, characters like < > " ' must be escaped properly. In this case, the ' character was missed. An attacker can manipulate the input to introduce additional attributes, potentially executing code.

The weakness was shared 10/15/2019 (Website). It is possible to read the advisory at snyk.io. This vulnerability is known as CVE-2017-1002201 since 10/15/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 5.0.0.beta.2 eliminates this vulnerability.

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Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.1
VulDB Temp Score: 6.8
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: haml 5.0.0.beta.2
Patch: github.com

Timelineinfo

10/15/2019 🔍
10/15/2019 +0 days 🔍
10/16/2019 +1 days 🔍
01/08/2024 +1545 days 🔍

Sourcesinfo

Product: github.com

Advisory: 18576ae6e9bdcb4303fdbe6b3199869d289d67c2
Status: Not defined

CVE: CVE-2017-1002201 (🔍)
GCVE (CVE): GCVE-0-2017-1002201
GCVE (VulDB): GCVE-100-143479

Entryinfo

Created: 10/16/2019 06:57
Updated: 01/08/2024 15:28
Changes: 10/16/2019 06:57 (37), 10/16/2019 07:02 (17), 01/08/2024 15:23 (5), 01/08/2024 15:28 (1)
Complete: 🔍
Cache ID: 216::103

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