8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
7.7 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
79.5%
The Quiz And Survey Master plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 8.0.8. This is due to missing nonce validation on the function associated with the qsm_remove_file_fd_question AJAX action. This makes it possible for unauthenticated attackers to delete arbitrary media files via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Vendor | Product | Version | CPE |
---|---|---|---|
expresstech | quiz_and_survey_master | * | cpe:2.3:a:expresstech:quiz_and_survey_master:*:*:*:*:*:*:*:* |
[
{
"vendor": "expresstech",
"product": "Quiz And Survey Master – Best Quiz, Exam and Survey Plugin for WordPress",
"versions": [
{
"version": "*",
"status": "affected",
"lessThanOrEqual": "8.0.8",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
7.7 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
79.5%