SAML SP 2.0 Single Sign On Module up to 7.x-2.57/8.x-2.24 on Drupal x509 Certificate improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in SAML SP 2.0 Single Sign On Module up to 7.x-2.57/8.x-2.24 on Drupal. It has been rated as critical. The impacted element is an unknown function of the component x509 Certificate Handler. Performing a manipulation results in improper authentication. This vulnerability is known as CVE-2022-26493. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in SAML SP 2.0 Single Sign On Module up to 7.x-2.57/8.x-2.24 on Drupal. This affects an unknown function of the component x509 Certificate Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 06/04/2022 as sa-contrib-2021-036. The advisory is shared at drupal.org. This vulnerability is uniquely identified as CVE-2022-26493 since 03/06/2022. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: 🔍

Timelineinfo

03/06/2022 🔍
06/04/2022 +89 days 🔍
06/04/2022 +0 days 🔍
06/08/2022 +4 days 🔍

Sourcesinfo

Advisory: sa-contrib-2021-036
Status: Confirmed

CVE: CVE-2022-26493 (🔍)
GCVE (CVE): GCVE-0-2022-26493
GCVE (VulDB): GCVE-100-201285

Entryinfo

Created: 06/04/2022 07:05
Updated: 06/08/2022 09:28
Changes: 06/04/2022 07:05 (39), 06/08/2022 09:26 (1), 06/08/2022 09:28 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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