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guzzlephp / guzzle CVEs

Beta · best-effort

8 CVEs tagged to guzzlephp / guzzle0 Critical, 5 High, 3 Medium, 0 Low, 0 Unrated.

CVE-2026-59883

Published Jul 8, 2026

Guzzle is an extensible PHP HTTP client. Prior to 7.12.3, CookieJar did not restrict cookies scoped to IP-address or bare-numeric Domain values to the exact host that set them, be…

CVSS 4.7 · Medium
evidence mentions
4
Buzz score
21.1
Vendor/product tagsBeta · best-effort

CVE-2026-55767

Published Jun 23, 2026

Guzzle is an extensible PHP HTTP client. Prior to 7.12.1, CookieJar incorrectly accepts cookies with a dot-only Domain attribute and whitespace-padded variants. SetCookie::matches…

CVSS 5.8 · Medium
evidence mentions
1
Buzz score
11.9
Vendor/product tagsBeta · best-effort

CVE-2026-55568

Published Jun 23, 2026

Guzzle is an extensible PHP HTTP client. Prior to 7.12.1, in certain configurations, traffic expected to be protected by TLS on the hop to the proxy is transmitted in cleartext. P…

CVSS 5.9 · Medium
evidence mentions
1
Buzz score
11.9
Vendor/product tagsBeta · best-effort

CVE-2022-31091

Published Jun 27, 2022

Guzzle, an extensible PHP HTTP client. `Authorization` and `Cookie` headers on requests are sensitive information. In affected versions on making a request which responds with a r…

CVSS 7.7 · High
Vendor/product tagsBeta · best-effort
Showing 1-8 of 8 CVEsPage 1 of 1