Nextcloud App 2.24.4 on iOS HTML File 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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4.1$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Nextcloud App 2.24.4 on iOS. Affected by this vulnerability is an unknown functionality. Performing a manipulation as part of HTML File results in cross site scripting. This vulnerability is known as CVE-2019-15614. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Nextcloud App 2.24.4 on iOS (iOS App Software). This affects some unknown functionality. The manipulation as part of a HTML File leads to a cross site scripting vulnerability. 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 integrity. The summary by CVE is:

Missing sanitization in the iOS App 2.24.4 causes an XSS when opening malicious HTML files.

The weakness was published 02/04/2020 (Website). It is possible to read the advisory at nextcloud.com. This vulnerability is uniquely identified as CVE-2019-15614 since 08/26/2019. It is possible to initiate the attack remotely. A authentication is required for exploitation. It demands that the victim is doing some kind of user interaction. 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.

Similar entries are available at VDB-149656 and VDB-149652. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.1
VulDB Meta Temp Score: 4.1

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

Vendor Base Score: 3.5
Vendor Vector: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

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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: 🔍
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

08/26/2019 🔍
02/04/2020 +162 days 🔍
02/05/2020 +1 days 🔍
02/05/2020 +0 days 🔍

Sourcesinfo

Advisory: nextcloud.com
Status: Not defined

CVE: CVE-2019-15614 (🔍)
GCVE (CVE): GCVE-0-2019-15614
GCVE (VulDB): GCVE-100-149655
See also: 🔍

Entryinfo

Created: 02/05/2020 10:50
Updated: 02/05/2020 10:55
Changes: 02/05/2020 10:50 (47), 02/05/2020 10:55 (18)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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