CVE-2024-0855
Spiffy Calendar <= 4.9.8 - Insufficient Authorization
mediumIncorrect Authorization
4.3
CVSS Score
4.3
CVSS Score
medium
Severity
4.9.9
Patched in
71d
Time to patch
Description
The Spiffy Calendar plugin for WordPress is vulnerable to unauthorized modification of data due insufficient restrictions on the event_author parameter in all versions up to, and including, 4.9.8. This makes it possible for authenticated attackers, with contributor-level access and above, to make an event appear as though it was created by another user.
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NAttack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
None
Confidentiality
Low
Integrity
None
Availability
Technical Details
Affected versions
<=4.9.8PublishedJanuary 12, 2024
Last updatedMarch 22, 2024
Affected pluginspiffy-calendar
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