CVE-2026-25310Network attack vector

Authenticated SSRF via insufficient link URL validation

Published Feb 19, 2026 · Updated Feb 19, 2026

Server-side request forgery in Qasem Alobaidi Extend Link 2.0.0 and earlier allows remote authenticated users to trigger server-side HTTP requests. The link-status checker accepts an editor-supplied URL and directs the WordPress host to request it without sufficient destination validation. Contributor-level access is required; crafted URLs can reach arbitrary external domains or internal services and expose response-derived information.

CVSS severity4.9
Medium
EPSS probability0.18%
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 Qasem Alobaidi Extend Link 2.0.0 and earlier allows remote authenticated users to trigger server-side HTTP requests. The link-status checker accepts an editor-supplied URL and directs the WordPress host to request it without sufficient destination validation. Contributor-level access is required; crafted URLs can reach arbitrary external domains or internal services and expose response-derived information.

The record

CVE
CVE-2026-25310
Published
Feb 19, 2026
Updated
Feb 19, 2026
Vendor
Qasem Alobaidi
Product
Extend Link
Classifications
CWE-918, CAPEC-664, T1046
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 19, 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=n/a <=<= 2.0.0 changes=[{"at":"2.0.1","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Qasem Alobaidi · Extend Linkversion=n/a <=<= 2.0.0 changes=[{"at":"2.0.1","status":"unaffected"}]

Published CVSS scores

4.9PatchstackCVSS:3.1/AV:N/AC:H/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
T1046Network Service Discovery

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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