YourChannel Plugin up to 1.2.3 on WordPress GET Parameter yrc_clear_cache authorization

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 classified as critical has been found in YourChannel Plugin up to 1.2.3 on WordPress. This affects an unknown part of the component GET Parameter Handler. This manipulation of the argument yrc_clear_cache causes authorization. This vulnerability is tracked as CVE-2023-1868. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in YourChannel Plugin up to 1.2.3 on WordPress (WordPress Plugin). It has been declared as critical. Affected by this vulnerability is some unknown processing of the component GET Parameter Handler. The manipulation of the argument yrc_clear_cache with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect integrity, and availability. The summary by CVE is:

The YourChannel plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check when clearing the plugin cache via the yrc_clear_cache GET parameter in versions up to, and including, 1.2.3. This makes it possible for unauthenticated attackers to clear the plugin's cache.

The weakness was disclosed 04/05/2023. It is possible to read the advisory at wordfence.com. This vulnerability is known as CVE-2023-1868 since 04/05/2023. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/22/2023).

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.5
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (Wordfence): 🔍

CVSSv2info

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

Exploitinginfo

Class: Authorization
CWE: CWE-862 / CWE-863 / CWE-285
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/05/2023 🔍
04/05/2023 +0 days 🔍
04/05/2023 +0 days 🔍
04/22/2023 +17 days 🔍

Sourcesinfo

Advisory: wordfence.com
Status: Not defined

CVE: CVE-2023-1868 (🔍)
GCVE (CVE): GCVE-0-2023-1868
GCVE (VulDB): GCVE-100-225007

Entryinfo

Created: 04/05/2023 17:55
Updated: 04/22/2023 17:40
Changes: 04/05/2023 17:55 (49), 04/22/2023 17:40 (11)
Complete: 🔍
Cache ID: 216::103

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