GitLab up to 12.10.12/13.0.7/13.1.1 PyPi File API Stored cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability was found in GitLab up to 12.10.12/13.0.7/13.1.1. It has been declared as problematic. Affected is an unknown function of the component PyPi File API. The manipulation results in cross site scripting (Stored). This vulnerability is cataloged as CVE-2020-13328. The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in GitLab up to 12.10.12/13.0.7/13.1.1 (Bug Tracking Software). Affected is some unknown processing of the component PyPi File API. The manipulation with an unknown input leads to a cross site scripting vulnerability (Stored). CWE is classifying the issue as CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. This is going to have an impact on integrity. CVE summarizes:

An issue has been discovered in GitLab affecting versions prior to 13.1.2, 13.0.8 and 12.10.13. GitLab was vulnerable to a stored XSS by using the PyPi files API.

The weakness was shared 09/30/2020 (Website). The advisory is shared for download at gitlab.com. This vulnerability is traded as CVE-2020-13328 since 05/21/2020. It is possible to launch the attack remotely. Additional levels of successful authentication are needed for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 12.10.13, 13.0.8 or 13.1.2 eliminates this vulnerability.

The entries VDB-162088, VDB-162087, VDB-162086 and VDB-162085 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.1
VulDB Meta Temp Score: 4.0

VulDB Base Score: 3.4
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Name: Stored
Class: Cross site scripting / Stored
CWE: CWE-80 / CWE-74 / CWE-707
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: GitLab 12.10.13/13.0.8/13.1.2

Timelineinfo

05/21/2020 🔍
09/30/2020 +132 days 🔍
10/01/2020 +1 days 🔍
11/15/2020 +44 days 🔍

Sourcesinfo

Advisory: gitlab.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-13328 (🔍)
GCVE (CVE): GCVE-0-2020-13328
GCVE (VulDB): GCVE-100-162084
See also: 🔍

Entryinfo

Created: 10/01/2020 08:52
Updated: 11/15/2020 00:01
Changes: 10/01/2020 08:52 (40), 10/01/2020 08:57 (12), 11/14/2020 23:56 (1), 11/15/2020 00:01 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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