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CVE-2021-24756

WP System Log < 1.0.21 - Unauthenticated Stored Cross-Site Scripting

MEDIUM
6.1
CVSS Score
Published: December 13, 2021 at 10:40 AM UTC
Updated: June 17, 2026 at 03:40 AM UTC
1 product affected across 1 vendorWp System Log

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Severity
MEDIUM6.1
Exploit prediction
EPSS 1%

Description

The WP System Log WordPress plugin before 1.0.21 does not sanitise, validate and escape the IP address retrieved from login requests before outputting them in the admin dashboard, which could allow unauthenticated attacker to perform Cross-Site Scripting attacks against admins viewing the logs.

Affected

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

Wp System Log· Wp System Log Projectwordpress-plugin
95%
v < 1.0.21
Affected range stops below 1.0.21, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://wpscan.com/vulnerability/0cea0717-8f54-4f1c-b3ee-aff7dd91bf59

CVSS

6.1MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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