CVE-2021-24663

Simple School Staff Directory <= 1.1 - Admin+ Arbitrary File Upload

HIGH

7.2

CVSS Score

Published: September 20, 2021 at 10:06 AM UTC

Updated: June 17, 2026 at 03:40 AM UTC

1 product affected across 1 vendorSimple Schools Staff Directory

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Severity

HIGH7.2

Exploit prediction

EPSS 1%

Description

The Simple Schools Staff Directory WordPress plugin through 1.1 does not validate uploaded logo pictures to ensure that are indeed images, allowing high privilege users such as admin to upload arbitrary file like PHP, leading to RCE

Affected

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

Simple Schools Staff Directory · Simple Schools Staff Directory Projectwordpress-plugin

95%

v ≤ 1.11.1

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/8b5b5b57-50c5-4cd8-9171-168c3e9df46a

CVSS

7.2HIGH[email protected]

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

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-434

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