{"cve":"CVE-2018-25082","nvd":{"published":"2023-03-21T18:15:11.677","modified":"2026-06-17T01:54:40.690","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-611"],"references":["https://github.com/zwczou/weixin-python/commit/e54abadc777715b6dcb545c13214d1dea63df6c9","https://github.com/zwczou/weixin-python/pull/30","https://github.com/zwczou/weixin-python/releases/tag/v0.5.5","https://vuldb.com/?ctiid.223403","https://vuldb.com/?id.223403"],"products":["wechat_sdk_python_project:wechat_sdk_python"],"source":"nvd","synced_at":"2026-10-19T21:37:48.383111019+00:00"},"epss":{"cve":"CVE-2018-25082","score":0.00782,"percentile":0.55997,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-h384-ph77-3699","url":"https://osv.dev/vulnerability/GHSA-h384-ph77-3699","summary":"weixin-python XML External Entity vulnerability","modified":"2026-06-29T12:26:36.413081801Z","packages":[{"ecosystem":"PyPI","name":"weixin-python","purl":"pkg:pypi/weixin-python","ranges":["<0.5.5"],"fixed":["0.5.5"]}]},{"id":"PYSEC-2026-572","url":"https://osv.dev/vulnerability/PYSEC-2026-572","summary":"weixin-python XML External Entity vulnerability","modified":"2026-07-01T20:23:11.940577Z","packages":[{"ecosystem":"PyPI","name":"weixin-python","purl":"pkg:pypi/weixin-python","ranges":["<0.5.5"],"fixed":["0.5.5"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}