CVE-2020-23957 describes a Cross-Site Scripting (XSS) vulnerability in Pega Platform versions up to 8.4.x, specifically exploitable via the ConnectionID parameter in a pyActivity=Data-TRACERSettings.pzStartTracerSession request to a PRAuth URI. This medium-severity vulnerability (CVSS 6.1) has a network attack vector and low attack complexity, requiring user interaction (UI:R) to achieve partial impact on confidentiality and integrity (C:L, I:L). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, indicating a low current threat landscape.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 8.4, <= 8.4.2CPE matchmatch criteria | cpe:2.3:a:pega:pega_platform:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.