CVE-2022-1091

The sanitisation step of the Safe SVG WordPress plugin before 1.9.10 can be bypassed by spoofing the content-type in the POST request to upload a file. Exploiting this vulnerability, an attacker will be able to perform the kinds of attacks that this plugin should prevent (mainly XSS, but depending on further use of uploaded SVG files potentially other XML attacks).

Score

CVSS 3.1 6.1 Medium

Status

Modified - contact@wpscan.com

Published

2022-04-18

Last modified

2024-08-02

Weaknesses

CWE-79

Affected products

• Safe Svg (10up)
• Safe Svg (Unknown)

References

• https://github.com/10up/safe-svg/pull/28
• https://wpscan.com/vulnerability/4d12533e-bdb7-411f-bcdf-4c5046db13f3