VDB-133364 · CVE-2019-6796 · ID 55320

GitLab Community/Enterprise up to 11.5.7/11.6.5/11.7.0 Persistent cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in GitLab Community and Enterprise up to 11.5.7/11.6.5/11.7.0. Affected by this vulnerability is an unknown functionality. Such manipulation leads to cross site scripting (Persistent). This vulnerability is traded as CVE-2019-6796. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in GitLab Community and Enterprise up to 11.5.7/11.6.5/11.7.0 (Bug Tracking Software). Affected by this issue is an unknown function. The manipulation with an unknown input leads to a cross site scripting vulnerability (Persistent). 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 confidentiality. CVE summarizes:

An issue was discovered in GitLab Community and Enterprise Edition before 11.5.8, 11.6.x before 11.6.6, and 11.7.x before 11.7.1. It allows XSS (issue 2 of 2).

The bug was discovered 02/05/2019. The weakness was shared 04/11/2019. This vulnerability is handled as CVE-2019-6796 since 01/24/2019. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The vulnerability scanner Nessus provides a plugin with the ID 121522 (FreeBSD : Gitlab -- Multiple vulnerabilities (467b7cbe-257d-11e9-8573-001b217b3468)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l.

Upgrading to version 11.5.8, 11.6.6 or 11.7.1 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (121522). The entries VDB-133425, VDB-135247, VDB-135248 and VDB-135249 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
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

Name: Persistent
Class: Cross site scripting / Persistent
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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Nessus ID: 121522
Nessus Name: FreeBSD : Gitlab -- Multiple vulnerabilities (467b7cbe-257d-11e9-8573-001b217b3468)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Community/Enterprise 11.5.8/11.6.6/11.7.1

Timelineinfo

01/24/2019 🔍
01/31/2019 +7 days 🔍
02/01/2019 +1 days 🔍
02/05/2019 +4 days 🔍
04/11/2019 +65 days 🔍
04/12/2019 +1 days 🔍
08/29/2023 +1600 days 🔍

Sourcesinfo

Vendor: gitlab.com

Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-6796 (🔍)
GCVE (CVE): GCVE-0-2019-6796
GCVE (VulDB): GCVE-100-133364
See also: 🔍

Entryinfo

Created: 04/12/2019 06:54
Updated: 08/29/2023 08:17
Changes: 04/12/2019 06:54 (64), 05/29/2020 10:43 (2), 08/29/2023 08:17 (4)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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