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xygeni-action v5 tag poisoned with C2 backdoor

🗓️ 11 Mar 2026 22:18:44Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 20 Views

Compromise moved v5 tag to malicious commit enabling a C2 backdoor in GitHub Actions.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-31976
11 Mar 202619:44
attackerkb
circl
Circl
CVE-2026-31976
11 Mar 202623:10
circl
cnnvd
CNNVD
xygeni-action 安全漏洞
11 Mar 202600:00
cnnvd
cve
CVE
CVE-2026-31976
11 Mar 202619:44
cve
cvelist
Cvelist
CVE-2026-31976 xygeni-action v5 tag poisoned with C2 backdoor
11 Mar 202619:44
cvelist
euvd
EUVD
EUVD-2026-11331
11 Mar 202622:18
euvd
nvd
NVD
CVE-2026-31976
11 Mar 202620:16
nvd
osv
OSV
GHSA-F8Q5-H5QH-33MH xygeni-action v5 tag poisoned with C2 backdoor
11 Mar 202622:18
osv
ptsecurity
Positive Technologies
PT-2026-24808
11 Mar 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-31976
26 Mar 202614:59
redhatcve
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xygenixygeni-actionRange56.4.0actions

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