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CVE-2026-40487

🗓️ 20 Apr 2026 19:22:48Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 18 Views

Before 2.21.6, authenticated uploads of HTML or SVG via Content-Type spoofing enable stored cross-site scripting.

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Refs
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attackerkb
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CVE-2026-40487
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circl
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CVE-2026-40487
18 Apr 202603:13
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cnnvd
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18 Apr 202600:00
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cvelist
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18 Apr 202601:19
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euvd
EUVD
EUVD-2026-23634
18 Apr 202601:19
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kitploit
Kitploit
CVE-2026-40487
1 Oct 202616:27
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nvd
NVD
CVE-2026-40487
18 Apr 202602:16
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ptsecurity
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PT-2026-33243
16 Apr 202600:00
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rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-40487: Improper Neutralization of Input During Web Page Generation
18 Apr 202600:00
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20 Apr 2026 19:22Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.9 - 9
EPSS0.00255
SSVC
18