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[email protected]CVE-2022-1091

HistoryApr 18, 2022 - 6:15 p.m.

CVE-2022-1091

2022-04-1818:15:09

CWE-79

[email protected]

web.nvd.nist.gov

cve-2022-1091

safe svg

wordpress plugin

bypass

content-type

post request

file upload

vulnerability

xss

xml attacks

nvd

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.8%

JSON

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).

Affected configurations

Vulners

NVD

Node

10upsafe_svgRange<1.9.10

VendorProductVersionCPE
10upsafe_svg*cpe:2.3:a:10up:safe_svg:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
10up	safe_svg	*	cpe:2.3:a:10up:safe_svg::::::::

CNA Affected

[
  {
    "product": "Safe SVG",
    "vendor": "Unknown",
    "versions": [
      {
        "lessThan": "1.9.10",
        "status": "affected",
        "version": "1.9.10",
        "versionType": "custom"
      }
    ]
  }
]