Abacus OAuth Login up to 2019_01_r4_20191021_0000 R3 Error Message oauth/oauth2/v1/saml/ Reflected cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Abacus OAuth Login up to 2019_01_r4_20191021_0000 R3. It has been classified as problematic. This impacts an unknown function of the file oauth/oauth2/v1/saml/ of the component Error Message Handler. This manipulation causes cross site scripting (Reflected). This vulnerability appears as CVE-2019-19381. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Abacus OAuth Login up to 2019_01_r4_20191021_0000 R3 and classified as problematic. Affected by this vulnerability is an unknown code block of the file oauth/oauth2/v1/saml/ of the component Error Message Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability (Reflected). 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 integrity. The summary by CVE is:

oauth/oauth2/v1/saml/ in Abacus OAuth Login 2019_01_r4_20191021_0000 before prior to R4 (20.11.2019 Hotfix) allows Reflected Cross Site Scripting (XSS) via an error message.

The weakness was presented 03/11/2020. This vulnerability is known as CVE-2019-19381 since 11/28/2019. 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. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 2019_01_r4_20191021_0000 R4 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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: Reflected
Class: Cross site scripting / Reflected
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: OAuth Login 2019_01_r4_20191021_0000 R4

Timelineinfo

11/28/2019 🔍
03/11/2020 +104 days 🔍
03/12/2020 +1 days 🔍
05/11/2025 +1886 days 🔍

Sourcesinfo

Advisory: compass-security.com
Status: Confirmed

CVE: CVE-2019-19381 (🔍)
GCVE (CVE): GCVE-0-2019-19381
GCVE (VulDB): GCVE-100-151303

Entryinfo

Created: 03/12/2020 08:25
Updated: 05/11/2025 15:40
Changes: 03/12/2020 08:25 (39), 03/12/2020 08:30 (17), 04/11/2024 23:32 (18), 05/11/2025 15:40 (5)
Complete: 🔍
Cache ID: 216::103

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