CVE-2026-1771

Medium

Elevated severity or exploit probability.

CVSS base

7.2 HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS — probability of exploitation (30 days)

1.1%

64.1th percentile

CISA KEV

Not listed

Weakness / dates

CWE-20

Published 2026-07-21 · modified 2026-07-22

CVSS breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector	N	Network
Attack Complexity	L	Low
Privileges Required	H	High
User Interaction	N	None
Scope	U	Unchanged
Confidentiality	H	High
Integrity	H	High
Availability	H	High

Timeline

2026-07-21 — Published (NVD)
2026-07-22 — Last modified (NVD)

Description

The MapSVG plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the SVGFile constructor in all versions up to, and including, 8.14.0 This is due to an incorrect conditional check that prevents file validation from taking place. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

References

Official: NVD · CVE.org