Pega Platform versions 7.2 to 8.8.1 are affected by an XSS issue.

published 2023-06-09 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-30284

cvss: 8.0; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 38%
public exploits: 0; none known

Patch / fix

fixed in 1

Pegasystems Pega Infinity 8.8.2

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 22 mo ago (2025-01-06)

Exploit prediction

0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.0	8.0	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

Pegasystems Pega Infinity

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

support.pega.com /support-doc/pega-security-advisory-a23-vulnerability-remediation-note
vendor-advisory

Sources

CVE List CVE-2023-26465
NVD CVE-2023-26465

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