CVE intelligence and bounded remediation
CVE-2025-1447 — A vulnerability was found in kasuganosoras Pigeon 1.0.177
A vulnerability was found in kasuganosoras Pigeon 1.0.177. It has been declared as critical. This vulnerability affects unknown code of the file /pigeon/imgproxy/index.php. The manipulation of the argument url leads to server-side request forgery. The attack can be initiated remotely. Upgrading to version 1.0.181 is able to address this issue. The patch is identified as 84cea5fe73141689da2e7ec8676d47435bd6423e. It is recommended to upgrade the affected component.
- Severity
- Medium
- CVSS
- 5.3 (4.0)
- Published
- 2025-02-19
- CISA KEV
- Not currently listed
- Ecosystem
- software/application
- Weaknesses
- CWE-918
Affected products
No browser-safe affected-product rows are available.
Matched remediation archetype
Server-side request forgery and unintended proxying
This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.
Check exposure
- Inventory server-side URL fetchers, webhooks, importers, previews, redirects, proxies, and protocol handlers reachable from untrusted input.
- Map egress paths to internal services, metadata endpoints, loopback, private address space, and privileged control planes.
- Review DNS resolution, redirect, proxy, credential-forwarding, and URL parsing behavior without requesting sensitive targets.
Remediate safely
- Replace arbitrary destinations with named integrations or a strict allowlist of schemes, hosts, ports, and paths.
- Resolve and validate every destination and redirect hop, then enforce egress policy independently of application checks.
- Remove ambient credentials and sensitive headers from fetchers; apply response size, time, and content limits.
Authoritative sources
Complete CVE record and remediation plan
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