CVE-2025-31395Network attack vector

Stored XSS via forged administrative request

Published Apr 9, 2025 · Updated May 12, 2026

Cross-site request forgery in Easy Custom CSS 1.0 and earlier allows remote attackers to store script through a forged request. Patchstack has not published the affected handler, parameter, or exact operation that stores the untrusted CSS content. Exploitation requires a privileged WordPress user to visit attacker-controlled content while authenticated, after which the stored script executes in a visitor's browser.

CVSS severity7.1
High
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Easy Custom CSS 1.0 and earlier allows remote attackers to store script through a forged request. Patchstack has not published the affected handler, parameter, or exact operation that stores the untrusted CSS content. Exploitation requires a privileged WordPress user to visit attacker-controlled content while authenticated, after which the stored script executes in a visitor's browser.

The record

CVE
CVE-2025-31395
Published
Apr 9, 2025
Updated
May 12, 2026
Vendor
a.ankit
Product
Easy Custom CSS
Classifications
CWE-352, CAPEC-592, T1204
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 9, 2025CVE publishedPublication date reported by the CVE source.
  2. May 12, 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 <=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

a.ankit · Easy Custom CSSversion=0 <=1.0

Published CVSS scores

7.1PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CAPEC-592Stored XSS
T1204User Execution

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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