CVE-2026-4821

creationtimestamp| type| source ---|---|--- 2026-04-22 01:19:03+00:00| seen| Telegram/zBPsvp7areyPvO2SEeKM1Qy-KxN79fyHXtde1OrDiJAWALw 2026-04-22 02:36:08+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mk2hmbqyle2c...

CVE-2026-4821

An improper neutralization of special elements vulnerability was identified in GitHub Enterprise Server that allowed an authenticated Management Console administrator to execute arbitrary OS commands via shell metacharacter injection in proxy configuration fields such as httpproxy. Exploitation o...

CVE-2026-4821

This CVE ID is rejected/not used and does not represent an active vulnerability entry, as it was published in error.