Gira HomeServer up to 4.12.0.220829 beta /hslist lst 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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4.8$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Gira HomeServer up to 4.12.0.220829 beta. This impacts an unknown function of the file /hslist. Executing a manipulation of the argument lst with the input debug%27"><img%20src=x%20onerror=alert(document.cookie)> can lead to cross site scripting. This vulnerability is registered as CVE-2023-2739. It is possible to launch the attack remotely. Furthermore, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability classified as problematic was found in Gira HomeServer up to 4.12.0.220829 beta. This vulnerability affects an unknown code block of the file /hslist. The manipulation of the argument lst with the input value debug%27"><img%20src=x%20onerror=alert(document.cookie)> leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity.

The weakness was published 05/16/2023. This vulnerability was named CVE-2023-2739. Successful exploitation requires user interaction by the victim. Technical details and also a public exploit are known. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

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

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (VulDB): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept

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

05/16/2023 🔍
05/16/2023 +0 days 🔍
05/16/2023 +0 days 🔍
06/09/2023 +24 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2023-2739 (🔍)
GCVE (CVE): GCVE-0-2023-2739
GCVE (VulDB): GCVE-100-229150
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/16/2023 16:42
Updated: 06/09/2023 14:33
Changes: 05/16/2023 16:42 (41), 06/09/2023 14:29 (2), 06/09/2023 14:33 (28)
Complete: 🔍
Submitter: Stux
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #152938: Gira HomeServer v4 Reflected Cross-Site Scripting (by Stux)

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