qwdigital LinkWechat 5.1.0 Universal Download Interface resource name path traversal

CVSS Meta Temp Score
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CTI Interest Score
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A vulnerability was found in qwdigital LinkWechat 5.1.0 (Chat Software). It has been classified as problematic. This affects an unknown code block of the file /linkwechat-api/common/download/resource of the component Universal Download Interface. The manipulation of the argument name with the input value /profile/../../../../../etc/passwd leads to a path traversal vulnerability. CWE is classifying the issue as CWE-24. The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize "../" sequences that can resolve to a location that is outside of that directory. This is going to have an impact on confidentiality.

The weakness was presented 01/25/2024. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2024-0882. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1006 for this issue.

The exploit is shared for download at github.com. 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.

See VDB-263807, VDB-263810, VDB-263822 and VDB-263876 for similar entries.






CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍


VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.2

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

NVD Base Score: 7.5
NVD Vector: 🔒

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



VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

NVD Base Score: 🔒


Class: Path traversal
CWE: CWE-24 / CWE-23 / CWE-22

Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒


Threat Intelligenceinfo

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


Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒


01/25/2024 Advisory disclosed
01/25/2024 +0 days CVE reserved
01/25/2024 +0 days VulDB entry created
02/18/2024 +24 days VulDB entry last update


Advisory: github.com
Status: Not defined

CVE: CVE-2024-0882 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔒


Created: 01/25/2024 02:30 PM
Updated: 02/18/2024 02:01 PM
Changes: 01/25/2024 02:30 PM (45), 02/18/2024 01:55 PM (2), 02/18/2024 02:01 PM (28)
Complete: 🔍
Submitter: biantaibao
Cache ID: 44:8BC:40



  • Submit #267804: https://github.com/qwdigital/LinkWechat-Scrm LinkWechat-Scrm LinkWechat-Scrm v.5.1.0 Arbitrary File Download Vulnerability (by biantaibao)


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