CVE-2025-8681: Pegasystems Pega Infinity · XSS or 'Cross-site Scripting'
Affects Pegasystems Pega InfinitySource CVE Database V5
Not known to be exploited · CVSS 5.5 Medium.
Data as of 26 Oct 2026, 17:16 UTC
- EPSS
- 0.1% chance of exploitation in 30 days – higher than 9% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:NExploitation evidence
Disclosed: evidence found.
CVE published 10 Sep 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Pegasystems Pega Infinity | Affected
| Fixed in– |
AI-suggested
To mitigate this vulnerability, European organizations should: 1) Immediately review and restrict developer role assignments to only trusted personnel, enforcing the principle of least privilege. 2) Implement strict input validation and output encoding in all custom user interface components to prevent injection of malicious scripts. 3) Monitor and audit developer activities and changes within Pega Infinity to detect suspicious behavior indicative of exploitation attempts. 5) Employ Web Application Firewalls (WAFs) with custom rules to detect and block stored XSS payloads targeting Pega Infinity interfaces. 6) Conduct security awareness training for developers and administrators on secure coding practices and the risks of XSS vulnerabilities. 7) Regularly perform security assessments and penetration testing focused on the Pega Infinity environment to identify and remediate similar vulnerabilities proactively.
Description
Pega Platform versions 7.1.0 to Infinity 24.2.2 are affected by a Stored XSS issue in a user interface component. Requires a high privileged user with a developer role.