CVE-2023-452894.3MediumCWE-212

CVE-2023-45289: Incorrect forwarding of sensitive headers and cookies on HTTP redirect in net/http

Go standard library · net/http

Vendor fix available · Affected: Go standard library net/http · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

1.1%probability of exploitation in the next 30 days

65th percentile

050100

Higher than 65% of scored CVEs

4.3MediumCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

When following an HTTP redirect to a domain which is not a subdomain match or exact match of the initial domain, an http.Client does not forward sensitive headers such as "Authorization" or "Cookie". For example, a redirect from foo.com to www.foo.com will forward the Authorization header, but a redirect to bar.com will not. A maliciously crafted HTTP redirect could cause sensitive headers to be unexpectedly forwarded.

Affected products2

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Go standard library · net/httpbefore 1.21.8; from 1.22.0-0 before 1.22.1
Go standard library · net/http/cookiejarbefore 1.21.8; from 1.22.0-0 before 1.22.1

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Improper Removal of Sensitive Information Before Storage or Transfer · Information Disclosure
Vendor: Go standard library
Published: March 2024
Band: Possible (1 to 10%), March 2024

CoverageNo articles yet

No CyberSIXT article names CVE-2023-45289 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.