CVE-2023-2767
The WordPress File Upload and WordPress File Upload Pro plugins for WordPress are vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 4.19.1 due to insufficient input sanitization and output escaping.
Does this matter?
Lower severity and a low EPSS score (0.38%). Track it; it rarely justifies an emergency change on its own.
Description
The WordPress File Upload and WordPress File Upload Pro plugins for WordPress are vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 4.19.1 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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
- EPSS
- 0.38% probability · 31th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- iptanus/wordpress file upload · iptanus/wordpress file upload pro
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2915978%40wp-file-upload%2Ftrunk&old=2909107%40wp-file-upload%2Ftrunk&sfp_email=&sfph_mail=#file2Patch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/23334d94-e5b8-4c88-8765-02ad19e17248?source=cveThird Party Advisory
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2915978%40wp-file-upload%2Ftrunk&old=2909107%40wp-file-upload%2Ftrunk&sfp_email=&sfph_mail=#file2Patch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/23334d94-e5b8-4c88-8765-02ad19e17248?source=cveThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.