Vulnerability · Published Jan 25, 2024 · Assigned by VulDB
CVE-2024-0882qwdigital LinkWechat Universal Download Interface resource path traversal
Medium 4.3
In plain English
A medium-severity security flaw in LinkWechat from qwdigital. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Official description
A vulnerability was found in qwdigital LinkWechat 5.1.0. It has been classified as problematic. This affects an unknown part of the file /linkwechat-api/common/download/resource of the component Universal Download Interface. The manipulation of the argument name with the input /profile/../../../../../etc/passwd leads to path traversal: '../filedir'. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-252033 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| qwdigital | LinkWechat | 5.1.0 |
Weakness: CWE-24 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
- https://vuldb.com/?id.252033 vdb-entry, technical-description
- https://vuldb.com/?ctiid.252033 signature, permissions-required
- https://github.com/biantaibao/LinkWechat-Scrm_arbitrary-file-download-vulnerability/blob/main/report.md exploit