What’s Vulnerable › Vulnerabilities

CVE-2021-25091: Link Library < 7.2.9 - Reflected Cross-Site Scripting

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-02-01 · updated 2026-06-17
• Weakness: CWE-79

Description

The Link Library WordPress plugin before 7.2.9 does not sanitise and escape the settingscopy parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting

Affected products

• Link Library: before 7.2.9 — fixed in 7.2.9

How to fix

Upgrade to a fixed version: Link Library 7.2.9. Check the vendor advisory for mitigations.

References

• https://wpscan.com/vulnerability/96204946-0b10-4a2c-8079-473883ff95b6
• https://wpscan.com/vulnerability/96204946-0b10-4a2c-8079-473883ff95b6

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