YOURLS up to 1.7.3 API Type Casting improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

A vulnerability was found in YOURLS up to 1.7.3 and classified as critical. This issue affects some unknown processing of the component API. The manipulation with an unknown input leads to a improper authentication vulnerability (Type Casting). Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

YOURLS through 1.7.3 is affected by a type juggling vulnerability in the api component that can result in login bypass.

The weakness was shared 08/07/2019. The identification of this vulnerability is CVE-2019-14537 since 08/02/2019. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

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

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Type Casting
Class: Improper authentication / Type Casting
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

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

08/02/2019 🔍
08/07/2019 +5 days 🔍
08/08/2019 +1 days 🔍
11/21/2023 +1566 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2019-14537 (🔍)

Entryinfo

Created: 08/08/2019 07:16 AM
Updated: 11/21/2023 11:02 AM
Changes: 08/08/2019 07:16 AM (36), 07/22/2020 04:37 PM (17), 11/21/2023 10:56 AM (4), 11/21/2023 11:02 AM (1)
Complete: 🔍
Cache ID: 18:12C:40

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