PT-2023-30848 · Pegasystems · Pega Platform

Iulian Florea · Published 2023-09-08 · Updated 2023-09-12 · CVE-2023-4843

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Pega Platform versions 7.1 to 8.8.3

Description The issue is an HTML Injection problem with a name field used in Visual Business Director. This field can only be modified by an authenticated administrative user.

Recommendations For Pega Platform versions 7.1 to 8.8.3, consider restricting access to the name field in Visual Business Director to prevent unauthorized modifications until a fix is available. As a temporary workaround, ensure that only trusted administrative users have access to this field.

Fix

Special Elements Injection

XSS

Weakness Enumeration

CWE-74

CWE-79

Related Identifiers

CVE-2023-4843

Affected Products

Pega Platform

References · 6

• https://osv.dev/vulnerability/CVE-2023-4843 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-4843 · Security Note
• https://support.pega.com/support-doc/pega-security-advisory-%E2%80%93-d23-vulnerability-remediation-note? · Vendor Advisory
• https://t.me/cibsecurity/70150 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1700214927024066588 · Twitter Post
• https://twitter.com/CVEnew/status/1700181952257528193 · Twitter Post