CVEvulnerability

CVE-2019-19326

5.9 MEDIUM Published 2020-07-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-07-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-444

Description

Silverstripe CMS sites through 4.4.4 which have opted into HTTP Cache Headers on responses served by the framework's HTTP layer can be vulnerable to web cache poisoning. Through modifying the X-Original-Url and X-HTTP-Method-Override headers, responses with malicious HTTP headers can return unexpected responses to other consumers of this cached response. Most other headers associated with web cache poisoning are already disabled through request hostname forgery whitelists.

Affected configurations

• silverstripe silverstripe (>= 3.0.0 < 3.7.5) • silverstripe silverstripe (>= 4.0.0 < 4.4.7) • silverstripe silverstripe (>= 4.5.0 < 4.5.4)

Related

Weakness · CWE (1)

  • CWE-444 Inconsistent Interpretation of HTTP Requests weakness

References