WordfenceVULNRICHMENT:CVE-2024-5326CVE-2024-5326 Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX <= 4.1.2 - Missing Authorization to Arbitrary Options Update
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.4 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
41.0%
The Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ‘postx_presets_callback’ function in all versions up to, and including, 4.1.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to change arbitrary options on affected sites. This can be used to enable new user registration and set the default role for new users to Administrator.
CNA Affected
[
{
"vendor": "wpxpo",
"product": "Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX",
"versions": [
{
"version": "*",
"status": "affected",
"lessThanOrEqual": "4.1.2",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]References
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.4 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
41.0%