What’s Vulnerable › Vulnerabilities

CVE-2023-0149: WordPrezi < 0.9 - Contributor+ Strored XSS

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-02-06 · updated 2026-06-17

Description

The WordPrezi WordPress plugin before 0.9 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

Affected products

• WordPrezi: through 0.8.2

References

• https://wpscan.com/vulnerability/6b6f9e42-7f7f-4daa-99c9-14a24a6d76b0
• https://wpscan.com/vulnerability/6b6f9e42-7f7f-4daa-99c9-14a24a6d76b0

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