Pega Platform versions 7.1 to 8.8.3 are affected by an HTML Injection issue with a name field utilized in Visual Business Director, however…

published 2023-09-08 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-54684

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 27%
public exploits: 0; none known

Pega Platform versions 7.1 to 8.8.3 are affected by an HTML Injection issue with a name field utilized in Visual Business Director, however this field can only be modified by an authenticated administrative user.

Patch / fix

fixed in 1

Pegasystems Pega Platform 8.8.4

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-09-25)

Exploit prediction

0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
NVD	3.1	4.8	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Affected products

Pegasystems Pega Platform

Classification

Weakness

CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component
CWE-79 Improper Neutralization of Input During Web Page Generation

References

support.pega.com /support-doc/pega-security-advisory-%E2%80%93-d23-vulnerability-remediation-note?
vendor-advisory

Sources

CVE List CVE-2023-4843
NVD CVE-2023-4843

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary