What’s Vulnerable › Vulnerabilities

CVE-2017-18534

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-21 · updated 2026-06-17
• Weakness: CWE-79

Description

The share-on-diaspora plugin before 0.7.2 for WordPress has reflected XSS in share URL parameters.

Affected products

• ciubotaru share-on-diaspora: before 0.7.2 — fixed in 0.7.2

How to fix

Upgrade to a fixed version: ciubotaru share-on-diaspora 0.7.2. Check the vendor advisory for mitigations.

References

• https://wordpress.org/plugins/share-on-diaspora/#developers
• https://wordpress.org/plugins/share-on-diaspora/#developers

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