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CVE-2026-42554

🗓️ 11 May 2026 23:19:48Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 10 Views

Go Fiber XSS via AutoFormat when Accept: text/html is used; fixed in 2.52.12 and 3.1.0.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-42554
11 May 202621:47
attackerkb
Chainguard
CVE-2026-42554 vulnerabilities
6 May 202619:17
cgr
Circl
CVE-2026-42554
25 Apr 202613:08
circl
CNNVD
Fiber 跨站脚本漏洞
11 May 202600:00
cnnvd
CVE
CVE-2026-42554
11 May 202621:47
cve
Cvelist
CVE-2026-42554 Fiber: XSS in AutoFormat Content Negotiation
11 May 202621:47
cvelist
Github Security Blog
Fiber vulnerable to XSS in AutoFormat Content Negotiation
5 May 202620:13
github
OSV
CGA-7M94-W8FX-6G5V
6 May 202615:16
osv
OSV
GHSA-QJV7-627W-8QJV Fiber vulnerable to XSS in AutoFormat Content Negotiation
5 May 202620:13
osv
Positive Technologies
PT-2026-37270
5 May 202600:00
ptsecurity
Rows per page
NVD
Node
gofiberfiberRange<2.52.12go
OR
gofiberfiberRange3.0.03.1.0go

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