Authenticated image disclosure via unchecked document reference
Published Oct 16, 2025 · Updated Oct 16, 2025
An IDOR in Pegasystems Pega Infinity 8.7.5 through 24.2.2 allows remote authenticated users to read private image attachments. The datacontent image route accepts a guessable document filename and returns another user's unshared image without verifying object-level authorization. Any account with UI access can enumerate filenames and retrieve confidential images; no write or service-interruption impact is reported.
Summary
What happened
An IDOR in Pegasystems Pega Infinity 8.7.5 through 24.2.2 allows remote authenticated users to read private image attachments. The datacontent image route accepts a guessable document filename and returns another user's unshared image without verifying object-level authorization. Any account with UI access can enumerate filenames and retrieve confidential images; no write or service-interruption impact is reported.
The record
- CVE
- CVE-2025-9559
- Published
- Oct 16, 2025
- Updated
- Oct 16, 2025
- Vendor
- Pegasystems Inc.
- Product
- Pega Infinity
- Classifications
- CWE-639, T1213
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Oct 16, 2025CVE publishedPublication date reported by the CVE source.
- Oct 16, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=8.7.5 <Infinity 24.2.3
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Weakness, pattern, technique
Public exploit references
- SEC Consult authenticated image IDOR proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo