MonicaHQ 4.0.0 CSTI people:id/relationships first_name/last_name 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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5.7$0-$5k0.00

Summaryinfo

A vulnerability was found in MonicaHQ 4.0.0. It has been declared as critical. This issue affects some unknown processing of the file people:id/relationships of the component CSTI. The manipulation of the argument first_name/last_name results in an unknown weakness. This vulnerability is identified as CVE-2023-30790. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical has been found in MonicaHQ 4.0.0. Affected is some unknown processing of the file people:id/relationships of the component CSTI. The manipulation of the argument first_name/last_name with an unknown input leads to a unknown weakness. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

MonicaHQ version 4.0.0 allows an authenticated remote attacker to execute malicious code in the application via CSTI in the `people:id/relationships` endpoint and first_name and last_name parameter.

The weakness was released 05/09/2023. The advisory is shared for download at fluidattacks.com. This vulnerability is traded as CVE-2023-30790 since 04/17/2023. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

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-2023-35152). 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: 5.7
VulDB Meta Temp Score: 5.7

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

NVD Base Score: 5.4
NVD Vector: 🔍

CNA Base Score: 5.4
CNA 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

04/17/2023 🔍
05/09/2023 +22 days 🔍
05/09/2023 +0 days 🔍
12/24/2025 +960 days 🔍

Sourcesinfo

Advisory: fluidattacks.com
Status: Not defined

CVE: CVE-2023-30790 (🔍)
GCVE (CVE): GCVE-0-2023-30790
GCVE (VulDB): GCVE-100-228276
EUVD: 🔍

Entryinfo

Created: 05/09/2023 07:40
Updated: 12/24/2025 04:10
Changes: 05/09/2023 07:40 (37), 05/31/2023 10:23 (12), 02/03/2025 23:43 (26), 12/24/2025 04:10 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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