avatar_uploader v7.x-1.0-beta8 view.php path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in avatar_uploader v7.x-1.0-beta8 and classified as problematic. The affected element is an unknown function of the file view.php. This manipulation causes path traversal. This vulnerability is registered as CVE-2018-9205. Remote exploitation of the attack is possible. Furthermore, an exploit is available.

Detailsinfo

A vulnerability has been found in avatar_uploader v7.x-1.0-beta8 and classified as critical. Affected by this vulnerability is an unknown part of the file view.php. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality. The summary by CVE is:

Vulnerability in avatar_uploader v7.x-1.0-beta8 , The code in view.php doesn't verify users or sanitize the file path.

The bug was discovered 03/30/2018. The weakness was published 04/04/2018 (Website). The advisory is shared at vapidlabs.com. This vulnerability is known as CVE-2018-9205 since 04/02/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1006 for this issue.

It is possible to download the exploit at exploit-db.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 5 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:view.php it is possible to find vulnerable targets with Google Hacking.

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 Exploit-DB (44501). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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D2Sec: Drupal Avatar Uploader File Disclosure

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/30/2018 🔍
04/02/2018 +3 days 🔍
04/04/2018 +2 days 🔍
04/04/2018 +0 days 🔍
04/05/2018 +1 days 🔍
04/28/2025 +2580 days 🔍

Sourcesinfo

Advisory: 29579
Status: Not defined

CVE: CVE-2018-9205 (🔍)
GCVE (CVE): GCVE-0-2018-9205
GCVE (VulDB): GCVE-100-115825
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/05/2018 10:36
Updated: 04/28/2025 10:25
Changes: 04/05/2018 10:36 (58), 01/22/2020 11:30 (4), 02/27/2023 07:36 (3), 04/28/2025 10:25 (18)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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