CVE-2020-23957

Pega Platform through 8.4.x is affected by Cross Site Scripting (XSS) via the ConnectionID parameter, as demonstrated by a pyActivity=Data-TRACERSettings.pzStartTracerSession request to a PRAuth URI.

CVSS v3.1

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

0.68% chance of exploitation in the next 30 days, 50th percentile

Published

2020-12-15

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://jayaramyalla.medium.com/cross-site-scripting-in-pega-cve-2020-23957-16d1c417da5f

References

• CVE Record
• NVD entry

Related

• CVE-2020-23945
• CVE-2020-23966
• CVE-2020-23935
• CVE-2020-23967
• CVE-2020-23934
• CVE-2020-23968