xCss Valine 1.4.18 POST Request cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in xCss Valine 1.4.18. Affected is an unknown function of the component POST Request Handler. The manipulation leads to an unknown weakness. This vulnerability is uniquely identified as CVE-2022-38545. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in xCss Valine 1.4.18. It has been rated as critical. This issue affects an unknown code of the component POST Request Handler. 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, integrity, and availability. The summary by CVE is:

Valine v1.4.18 was discovered to contain a remote code execution (RCE) vulnerability which allows attackers to execute arbitrary code via a crafted POST request.

The weakness was disclosed 09/20/2022 as 400. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2022-38545 since 08/22/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

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

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.9
VulDB Meta Temp Score: 7.9

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

NVD Base Score: 9.6
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/22/2022 🔍
09/20/2022 +29 days 🔍
09/20/2022 +0 days 🔍
10/21/2022 +31 days 🔍

Sourcesinfo

Product: github.com

Advisory: 400
Status: Confirmed

CVE: CVE-2022-38545 (🔍)
GCVE (CVE): GCVE-0-2022-38545
GCVE (VulDB): GCVE-100-209087

Entryinfo

Created: 09/20/2022 08:25
Updated: 10/21/2022 06:56
Changes: 09/20/2022 08:25 (37), 10/21/2022 06:56 (13)
Complete: 🔍
Cache ID: 216::103

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