HIGH✓ PATCH🇵🇱 Wersja polska

CVE-2026-48920

CVSS 8.8v3.1pub. 2026-05-27upd. 2026-05-28

Jenkins Email Extension Plugin 1933.v45cec755423f and earlier allows inlining images as `base64` in email content by setting the `data-inline` attribute, without restrictions on the image URLs that can be inlined, allowing attackers able to control the email content to specify `file:` URLs for images to read arbitrary files from the Jenkins controller filesystem.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

  • Jenkins Email Extension

    APP
    Jenkins
    1933.v45cec755423f≤ 1925.v1598902b_58dd
🟢
PATCH AVAILABLE
Vendor update available. Deploy in standard maintenance cycle.
Tags
CI/CD
CWE
References

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