CVE•Published 2026-08-20•Modified 2026-10-26•0 articles on news•4 live references•NVD data
CVE-2026-15743
Vulnerability data via NVD (ingested)
CVSS v3.1
5.7
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
EPSS percentile
24
Exploit Prediction Scoring System · top 76% of all CVEs
Weaknesses (CWE)
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.
Timeline
Published 2026-08-20
Modified 2026-10-26
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-15743Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-15743Censys host search filtered to this CVE id.
grep.app
CVE-2026-15743Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-15743GitHub code search for direct mentions.
Google dork
"CVE-2026-15743" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-15743 on GitHub.
We haven't classified any articles referencing CVE-2026-15743 yet. The external references above still apply.