CVE-2026-45135Published

Caddy: Unsafe Unicode Handling in FastCGI splitPos Allows Execution of Non-PHP Files

cve-program · CVE-2026-45135

Published

caddy

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "caddyserver",
                    "product": "caddy",
                    "versions": [
                        {
                            "version": ">= 2.7.0, < 2.11.3",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-38560

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Jun 23, 2026, 5:56:42 PM

dateUpdated: Jun 23, 2026, 6:30:27 PM

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-45135

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-20 · CWE-176 · CWE-178

Original publisher date fields

published: 2026-06-23T18:17:52.343

lastModified: 2026-10-25T23:10:00.167

1 source CPE criteria · context only

cpe:2.3:a:caddyserver:caddy:*:*:*:*:*:*:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-m675-2p33-xv9g

Published

github.com/caddyserver/caddy/v2

SEMVER · introduced 2.7.0 → fixed 2.11.3

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GO-2026-5492

Published

github.com/caddyserver/caddy/v2

SEMVER · introduced 2.7.0 → fixed 2.11.3

Original source record · Cite this exact observation · Complete original publisher JSON