CVE-2025-55291
High
Description
Shaarli is a minimalist bookmark manager and link sharing service. Prior to 0.15.0, the input string in the cloud tag page is not properly sanitized. This allows the </title> tag to be prematurely closed, leading to a reflected Cross-Site Scripting (XSS) vulnerability. This vulnerability is fixed in 0.15.0.
SeverityHigh
CVSS7.1
Exploit probability—
ProductShaarli
PublishedAug 18, 2025
First seenAug 18, 2025
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| shaarli Shaarli | < 0.15.0 | — |
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