CVE-2022-27774

An insufficiently protected credentials vulnerability exists in curl 4.9 to and include curl 7.82.0 are affected that could allow an attacker to extract credentials when follows HTTP(S) redirects is used with authentication could leak credentials to other services that exist on different protocols or port numbers.

• CWE-522
• CWE-522

• https://hackerone.com/reports/1543773Exploit, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2023/01/msg00028.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/202212-01Third Party Advisory
• https://security.netapp.com/advisory/ntap-20220609-0008/Third Party Advisory
• https://www.debian.org/security/2022/dsa-5197Third Party Advisory
• https://hackerone.com/reports/1543773Exploit, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2023/01/msg00028.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/202212-01Third Party Advisory
• https://security.netapp.com/advisory/ntap-20220609-0008/Third Party Advisory
• https://www.debian.org/security/2022/dsa-5197Third Party Advisory
• https://hackerone.com/reports/1543773Exploit, Third Party Advisory

Published

Jun 2, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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