Consul KV Builder Plugin up to 2.0.13 on Jenkins Configuration Form information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Consul KV Builder Plugin up to 2.0.13 on Jenkins. This issue affects some unknown processing of the component Configuration Form Handler. The manipulation leads to information disclosure. This vulnerability is traded as CVE-2023-30531. There is no exploit available.

Detailsinfo

A vulnerability was found in Consul KV Builder Plugin up to 2.0.13 on Jenkins (Jenkins Plugin) and classified as problematic. This issue affects an unknown functionality of the component Configuration Form Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. The summary by CVE is:

Jenkins Consul KV Builder Plugin 2.0.13 and earlier does not mask the HashiCorp Consul ACL Token on the global configuration form, increasing the potential for attackers to observe and capture it.

The weakness was shared 04/13/2023. It is possible to read the advisory at jenkins.io. The identification of this vulnerability is CVE-2023-30531 since 04/12/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 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.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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

04/12/2023 🔍
04/13/2023 +1 days 🔍
04/13/2023 +0 days 🔍
02/08/2025 +667 days 🔍

Sourcesinfo

Advisory: jenkins.io
Status: Confirmed

CVE: CVE-2023-30531 (🔍)
GCVE (CVE): GCVE-0-2023-30531
GCVE (VulDB): GCVE-100-225779

Entryinfo

Created: 04/13/2023 09:20
Updated: 02/08/2025 02:17
Changes: 04/13/2023 09:20 (39), 02/08/2025 02:17 (26)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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