What’s Vulnerable › Vulnerabilities

CVE-2020-8773

• Severity: high (CVSS 8.9 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: none known
• Published: 2020-04-29 · updated 2026-06-17
• Weakness: CWE-79

Description

The Richtext Editor in Pega Platform before 8.2.6 is affected by a Stored Cross-Site Scripting (XSS) vulnerability.

Affected products

• Pega Platform: before 8.2.6 — fixed in 8.2.6

How to fix

Upgrade to a fixed version: Pega Platform 8.2.6. Check the vendor advisory for mitigations.

References

• https://community.pega.com/knowledgebase/products/platform/resolved-issues?q=issue%20529706&f%5B0%5D=version%3A32536
• https://community.pega.com/knowledgebase/products/platform/resolved-issues?q=issue%20529706&f%5B0%5D=version%3A32536

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