VULNERABILITY INTELLIGENCE
CVE-2026-15743
CVSS score5.7 MEDIUM
EPSS probability0.41%
CISA KEVNot currently listed
Published2026-08-20
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Description
Catalyst::Plugin::Static::Simple versions through 0.38 for Perl mark responses as publicly cacheable. The _serve_static method always sets the Cache-Control header to "public", with no means of overriding it. This advises proxies that the content may be stored in a shared cache, and may be reused in responses to requests from other users. (This includes requests with an Authorization header.) Configuring the expires time to "0" to disable caching, as documented, is ignored.
Weakness classification
- 9b29abf9-4ab0-4765-b253-1875cd9b441e: CWE-524
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-524