Vulnerability · CVE-2025-9559
Pega Platform versions 8.7.5 to Infinity 24.2.2 are affected by a Insecure Direct Object Reference issue in a user interface component that can only be used to read data.
Published Oct 16, 2025 · catalog updated Oct 16, 2025 · Pegasystems Pega Infinity
Last checked Nov 1, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2025-9559. EPSS is 0.40%. Act only if a listed version of Pegasystems Pega Infinity is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2025-62182 · Medium
- CVE-2025-62181 · Medium
- CVE-2025-8681 · Medium
- Severity
- Medium6.5
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.40%
- Remediation
- Version ranges on file
- Affected products
- vendor Pegasystems Pega Infinity 8.7.5 <Infinity 24.2.3
Pega Platform versions 8.7.5 to Infinity 24.2.2 are affected by a Insecure Direct Object Reference issue in a user interface component that can only be used to read data.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor Pegasystems Pega Infinity 8.7.5 <Infinity 24.2.38.7.5 <Infinity 24.2.3
How to fix CVE-2025-9559
Upgrade
CVE-2025-9559 lists a fix boundary at Infinity. Compare the installed build with that boundary before you change production.
Version check
Seen in 8.7.5 <Infinity 24.2.3
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2025-9559. EPSS is 0.40%. Act only if a listed version of Pegasystems Pega Infinity is installed.
Which versions are affected?
Compare what you have installed with Pegasystems Pega Infinity 8.7.5 <Infinity 24.2.3 8.7.5 <Infinity 24.2.3. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.40%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Oct 16, 2025 · EUVD
Detected
Pega Platform versions 8.7.5 to Infinity 24.2.2 are affected by a Insecure Direct Object Reference issue in a user interface component that can only be used to read data.
Oct 16, 2025 · EUVD
Updated
Pega Platform versions 8.7.5 to Infinity 24.2.2 are affected by a Insecure Direct Object Reference issue in a user interface component that can only be used to read data.
Sources
- CVE.orgVulnerability recordCVE-2025-9559
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-9559
30-day exploitation probability 0.40%
first.org - EUVDVulnerability recordEUVD-2025-34772
Pega Platform versions 8.7.5 to Infinity 24.2.2 are affected by a Insecure Direct Object Reference issue in a user interface component that can only be used to read data.
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Nov 1, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSNov 1, 2026
- CVE.orgOct 26, 2026
- EUVDOct 26, 2026