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

The CVE-2026-4821 entry describes an improper neutralization of special elements vulnerability in GitHub Enterprise Server . It allows an authenticated Management Console administrator to execute arbitrary OS commands via shell metacharacter injection in proxy configuration fields (e.g., http_pro...