GHSA-jwqp-28gf-p498 · 深刻度: medium · エコシステム: pip — Scrapy HTTP authentication credentials potentially leaked to target websites
Scrapy is a high-level web crawling and scraping framework for Python. If you use `HttpAuthMiddleware` (i.e. the `http_user` and `http_pass` spider attributes) for HTTP authentication, all requests will expose your credentials to the request target. This includes requests generated by Scrapy components, such as `robots.txt` requests sent by Scrapy when the `ROBOTSTXT_OBEY` setting is set to `True`, or as requests reached through redirects. Upgrade to Scrapy 2.5.1 and use the new `http_auth_domain` spider attribute to control which domains are allowed to receive the configured HTTP authentication credentials. If you are using Scrapy 1.8 or a lower version, and upgrading to Scrapy 2.5.1 is not an option, you may upgrade to Scrapy 1.8.1 instead. If you cannot upgrade, set your HTTP authentication credentials on a per-request basis, using for example the `w3lib.http.basic_auth_header` function to convert your credentials into a value that you can assign to the `Authorization` header of your request, instead of defining your credentials globally using `HttpAuthMiddleware`.
総合評価: CVE-2021-41125 は中リスク(46/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 1.20%、64 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.37% | 1.20% | +0.83% |
| 2 | 2026-06-14 | 0.25% | 0.37% | +0.11% |
| 3 | 2025-12-28 | — | 0.25% | — |
EPSS の全履歴 (全 24 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 5.7 | 3.1 | MEDIUM |
|
2.1 | 3.6 | [email protected] |
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 4.0 | 2.0 | MEDIUM |
|
8.0 | 2.9 | [email protected] |
GHSA-jwqp-28gf-p498 · 深刻度: medium · エコシステム: pip — Scrapy HTTP authentication credentials potentially leaked to target websites
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2021-41125 not yet assigned priority: Debian including 1 source packages (python-scrapy), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2021-41125 |
ubuntu
|
medium | CVE-2021-41125 medium priority: Ubuntu including 1 source packages (python-scrapy), 14 status rows across 14 suites (bionic, focal, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, trusty, upstream, xenial): ignored 6, not-affected 4, released 3, DNE 1. | https://ubuntu.com/security/CVE-2021-41125 |
| URL | タグ |
|---|---|
| http://doc.scrapy.org/en/latest/topics/downloader-middleware.html#module-scrapy.downloadermiddlewares.httpauth | Vendor Advisory |
| https://github.com/scrapy/scrapy/commit/b01d69a1bf48060daec8f751368622352d8b85a6 | Patch Third Party Advisory |
| https://github.com/scrapy/scrapy/security/advisories/GHSA-jwqp-28gf-p498 | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/03/msg00021.html | Mailing List Third Party Advisory |
| https://w3lib.readthedocs.io/en/latest/w3lib.html#w3lib.http.basic_auth_header | Third Party Advisory |