Composr 10.0.36 XML Script 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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4.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Composr 10.0.36. It has been rated as problematic. Affected is an unknown function of the component XML Script Handler. This manipulation causes cross site scripting. This vulnerability is handled as CVE-2021-30150. The attack can be initiated remotely. Additionally, an exploit exists. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Composr 10.0.36. It has been declared as problematic. Affected by this vulnerability is an unknown function of the component XML Script Handler. The manipulation with an unknown input 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 released 04/06/2021. The advisory is shared at gitlab.com. This vulnerability is known as CVE-2021-30150. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at gitlab.com.

The vulnerability is also documented in the vulnerability database at Exploit-DB (49749). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.6

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
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: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: gitlab.com

Timelineinfo

04/06/2021 🔍
04/06/2021 +0 days 🔍
04/06/2021 +0 days 🔍
05/04/2025 +1489 days 🔍

Sourcesinfo

Advisory: gitlab.com
Status: Confirmed

CVE: CVE-2021-30150 (🔍)
GCVE (CVE): GCVE-0-2021-30150
GCVE (VulDB): GCVE-100-172501
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/06/2021 14:06
Updated: 05/04/2025 02:33
Changes: 04/06/2021 14:06 (37), 04/10/2021 20:36 (5), 04/10/2021 20:41 (18), 12/09/2024 14:22 (22), 05/04/2025 02:33 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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