CVE-2023-4636

The WordPress File Sharing Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 2.0.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

CVSS v3.1

4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1

4.4 MEDIUMCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

EPSS

0.88% chance of exploitation in the next 30 days, 57th percentile

Published

2023-09-05

Updated

2026-04-08

Proof-of-concept exploits (1)

• ThatNotEasy/CVE-2023-46360★ · 2023-12-13

References

• CVE Record
• NVD entry

Related

• CVE-2021-41773
• CVE-2022-29464
• CVE-2023-23752
• CVE-2023-2732
• CVE-2023-27350
• CVE-2023-27372