Vulnerability · Published Apr 15, 2026 · Assigned by Pega
CVE-2026-1564Pega Platform versions 8.1.0 through 25.1.1 are affected by an HTML Injection vulnerability in a user interface component. Requires a high privileged user with a developer role.
Medium 5.1
In plain English
A medium-severity security flaw in Pega Infinity from Pegasystems. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).
Severity (CVSS 4.0)5.1Medium
Exploit odds (30 days)0.2%top 91.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Pega Platform versions 8.1.0 through 25.1.1 are affected by an HTML Injection vulnerability in a user interface component. Requires a high privileged user with a developer role.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Pegasystems | Pega Infinity | 8.1.0 – before Infinity 25.1.2 |
Weakness: CWE-80 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N