What’s Vulnerable › Vulnerabilities

CVE-2020-8774

• Severity: high (CVSS 8.8 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

Pega Platform before version 8.2.6 is affected by a Reflected Cross-Site Scripting vulnerability in the "ActionStringID" function.

Affected products

• Pegasystems Pega Infinity: before 8.2.6 — fixed in 8.2.6

How to fix

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

References

• https://community.pega.com/node/1913996
• https://community.pega.com/node/1913996

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