CVE-2025-31527Network attack vector

Authenticated SSRF via arbitrary preview URLs

Published Mar 31, 2025 · Updated Apr 28, 2026

Server-side request forgery in Kishan WP Link Preview 1.4.1 and earlier allows remote authenticated users to reach arbitrary URLs. The preview-generation path accepts a user-supplied URL and makes the WordPress server fetch it without restricting destinations; public sources do not identify the responsible function or request API. Contributor-level access is required, and the resulting requests can query or modify information exposed by internal services.

CVSS severity6.4
Medium
EPSS probability0.25%
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 Kishan WP Link Preview 1.4.1 and earlier allows remote authenticated users to reach arbitrary URLs. The preview-generation path accepts a user-supplied URL and makes the WordPress server fetch it without restricting destinations; public sources do not identify the responsible function or request API. Contributor-level access is required, and the resulting requests can query or modify information exposed by internal services.

The record

CVE
CVE-2025-31527
Published
Mar 31, 2025
Updated
Apr 28, 2026
Vendor
kishan0725
Product
WP Link Preview
Classifications
CWE-918, CAPEC-664
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record 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=0 <=1.4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

kishan0725 · WP Link Previewversion=0 <=1.4.1

Published CVSS scores

6.4PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/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)
CAPEC-664Server Side Request Forgery

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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