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nvd[email protected]NVD:CVE-2023-0291
HistoryJun 09, 2023 - 6:15 a.m.

CVE-2023-0291

2023-06-0906:15:48
web.nvd.nist.gov
5
authorization bypass
missing capability check
ajax action
unauthenticated attackers
arbitrary media files
cve-2023-0291

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.4

Confidence

High

EPSS

0.002

Percentile

61.3%

The Quiz And Survey Master for WordPress is vulnerable to authorization bypass due to a missing capability check on the function associated with the qsm_remove_file_fd_question AJAX action in versions up to, and including, 8.0.8. This makes it possible for unauthenticated attackers to delete arbitrary media files.

Affected configurations

Nvd
Node
expresstechquiz_and_survey_masterRange8.0.8wordpress
VendorProductVersionCPE
expresstechquiz_and_survey_master*cpe:2.3:a:expresstech:quiz_and_survey_master:*:*:*:*:*:wordpress:*:*

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.4

Confidence

High

EPSS

0.002

Percentile

61.3%