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[email protected]NVD:CVE-2021-36888

HistoryDec 15, 2021 - 7:15 p.m.

CVE-2021-36888

2021-12-1519:15:14

CWE-306

CWE-284

[email protected]

web.nvd.nist.gov

image hover effects

unauthenticated access

wordpress plugin

options update

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

65.1%

JSON

Unauthenticated Arbitrary Options Update vulnerability leading to full website compromise discovered in Image Hover Effects Ultimate (versions <= 9.6.1) WordPress plugin.

Affected configurations

Nvd

Node

blockseraimage_hover_effectsRange<9.6.1wordpress

VendorProductVersionCPE
blockseraimage_hover_effects*cpe:2.3:a:blocksera:image_hover_effects:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
blocksera	image_hover_effects	*	cpe:2.3:a:blocksera:image_hover_effects::::::wordpress::*

References

patchstack.com/database/vulnerability/image-hover-effects-ultimate/wordpress-image-hover-effects-ultimate-plugin-9-6-1-unauthenticated-arbitrary-options-update-leading-to-full-website-compromise

wordpress.org/plugins/image-hover-effects-ultimate/#developers