CVE-2021-25026

Patreon WordPress < 1.8.2 - Admin+ Stored Cross-Site Scripting

MEDIUM

5.5

CVSS Score

Published: March 14, 2022 at 02:41 PM UTC

Updated: June 17, 2026 at 03:41 AM UTC

1 product affected across 1 vendorPatreon WordPress

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.7%

Description

The Patreon WordPress plugin before 1.8.2 does not sanitise and escape the field "Custom Patreon Page name", which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Patreon WordPress · Patreonwordpress-plugin

95%

v < 1.8.2

Affected range stops below 1.8.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://plugins.trac.wordpress.org/changeset/2682069

References (2)

x_refsource_CONFIRMPatchThird Party Advisory

Source: [email protected]

https://plugins.trac.wordpress.org/changeset/2682069

x_refsource_MISCExploitThird Party Advisory

Source: [email protected]

https://wpscan.com/vulnerability/02756dd3-832a-4846-b9e1-a34f148b5cfe

CVSS

5.5MEDIUM[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: HIGH
User Interaction: NONE
Scope: CHANGED
Confidentiality: LOW
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-79

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