CVEvulnerability

CVE-2021-24349

6.1 MEDIUM Published 2021-06-14 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-06-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-352, CWE-79

Description

This Gallery from files WordPress plugin through 1.6.0 gives the functionality of uploading images to the server. But filenames are not properly sanitized before being output in an error message when they have an invalid extension, leading to a reflected Cross-Site Scripting issue. Due to the lack of CSRF check, the attack could also be performed via such vector.

Affected configurations

• gallery from files project gallery from files (<= 1.6.0)

Related

Weakness · CWE (2)

  • CWE-352 Cross-Site Request Forgery weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References