CVE-2025-1447Network attack vector

Authenticated SSRF via image proxy URL

Published Feb 19, 2025 · Updated Feb 19, 2025

Server-side request forgery in Pigeon 1.0.177 allows remote authenticated users to read resources reachable by the image proxy. The imgproxy/index.php handler base64-decodes the url parameter and passes the accepted result to cURL with redirect following enabled, causing the server to perform the fetch. A valid session-derived token is required, and the confirmed consequence is limited to reading data reachable from the server.

CVSS severity5.3
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in Pigeon 1.0.177 allows remote authenticated users to read resources reachable by the image proxy. The imgproxy/index.php handler base64-decodes the url parameter and passes the accepted result to cURL with redirect following enabled, causing the server to perform the fetch. A valid session-derived token is required, and the confirmed consequence is limited to reading data reachable from the server.

The record

CVE
CVE-2025-1447
Published
Feb 19, 2025
Updated
Feb 19, 2025
Vendor
kasuganosoras
Product
Pigeon
Classifications
CWE-918, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 19, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0.177

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

kasuganosoras · Pigeonversion=1.0.177

Published CVSS scores

5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
4.0VulDBAV:N/AC:L/Au:S/C:P/I:N/A:N
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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