CVE-2018-25082
zwczou WeChat SDK Python to_xml xml external entity reference
- State
- Published
- Severity
- 6.3 Medium
- Published
- Mar 21, 2023
- Updated
- Feb 26, 2025
- Reserved
- Mar 19, 2023
Description
A vulnerability was found in zwczou WeChat SDK Python 0.3.0 and classified as critical. This issue affects the function validate/to_xml. The manipulation leads to xml external entity reference. The attack may be initiated remotely. Upgrading to version 0.5.5 is able to address this issue. The patch is named e54abadc777715b6dcb545c13214d1dea63df6c9. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-223403.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P | VulDB |
Weaknesses
- CWE-611 XML External Entity Reference
Affected Products
| Product | Versions |
|---|---|
WeChat SDK Pythonzwczou |
|
References
- https://vuldb.com/?id.223403vdb-entrytechnical-description
- https://vuldb.com/?ctiid.223403signaturepermissions-required
- https://github.com/zwczou/weixin-python/pull/30issue-tracking
- https://github.com/zwczou/weixin-python/commit/e54abadc777715b6dcb545c13214d1dea63df6c9patch
- https://github.com/zwczou/weixin-python/releases/tag/v0.5.5patch
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