Konga 0.14.9 JWT Token improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Konga 0.14.9 and classified as critical. This affects an unknown function of the component JWT Token Handler. Executing a manipulation can lead to improper authentication. This vulnerability appears as CVE-2023-39846. There is no available exploit.

Detailsinfo

A vulnerability has been found in Konga 0.14.9 and classified as critical. This vulnerability affects an unknown code of the component JWT Token Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 08/17/2023. The advisory is shared for download at abyssaler.github.io. This vulnerability was named CVE-2023-39846 since 08/07/2023. There are neither technical details nor an exploit publicly available.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-43546). Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 8.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
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: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
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

08/07/2023 🔍
08/17/2023 +10 days 🔍
08/17/2023 +0 days 🔍
01/26/2026 +893 days 🔍

Sourcesinfo

Advisory: abyssaler.github.io
Status: Not defined

CVE: CVE-2023-39846 (🔍)
GCVE (CVE): GCVE-0-2023-39846
GCVE (VulDB): GCVE-100-237388
EUVD: 🔍

Entryinfo

Created: 08/17/2023 02:40
Updated: 01/26/2026 12:36
Changes: 08/17/2023 02:40 (36), 09/13/2023 07:10 (11), 01/26/2026 12:36 (16)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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