CVE-2023-26465Network attack vector

Script execution via undisclosed reflected input

Published Jun 9, 2023 · Updated Jan 6, 2025

Reflected XSS in Pegasystems Inc. Pega Infinity 7.2 through 8.8.1 allows remote authenticated users to execute script via crafted links. Pegasystems has not published the affected request parameter or the server-side operation that reflects untrusted input into a page. Exploitation requires low-privileged access and a user to follow the crafted link, after which script runs in that user's browser context.

CVSS severity8.0
High
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Pegasystems Inc. Pega Infinity 7.2 through 8.8.1 allows remote authenticated users to execute script via crafted links. Pegasystems has not published the affected request parameter or the server-side operation that reflects untrusted input into a page. Exploitation requires low-privileged access and a user to follow the crafted link, after which script runs in that user's browser context.

The record

CVE
CVE-2023-26465
Published
Jun 9, 2023
Updated
Jan 6, 2025
Vendor
Pegasystems Inc.
Product
Pega Infinity
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 9, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 6, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.2 <unspecified
  2. Affected versionversion=unspecified <8.8.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Pegasystems Inc. · Pega Infinityversion=7.2 <unspecified; version=unspecified <8.8.2

Published CVSS scores

8.0Pegasystems Inc.CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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