CVE-2023-5820
Critical
Description
The Thumbnail Slider With Lightbox plugin for WordPress is vulnerable to Cross-Site Request Forgery in version 1.0. This is due to missing or incorrect nonce validation on the addedit functionality. This makes it possible for unauthenticated attackers to upload arbitrary files via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
SeverityCritical
CVSS9.6
Exploit probability—
ProductI13websolution Thumbnail Slider With Lightbox
PublishedOct 27, 2023
First seenOct 27, 2023
Weakness typeCWE-352Cross-site request forgery (CSRF)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| i13websolution thumbnail_slider_with_lightbox | 1.0 | — |
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