Medium severity · published Oct 27, 2025
CVE-2025-36121
HTML Injection Vulnerability in a Specific URL Endpoint of the IBM OpenPages Application
5.4
CVSS
0.2%
EPSS
No
On KEV
Description
IBM OpenPages 9.1 and 9.0 is vulnerable to HTML injection. A remotely authenticated attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of the hosting site.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 7% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
OpenPages · IBM
9.1; 9.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-36121
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-36121
Vendor Advisory
https://www.ibm.com/support/pages/node/7248932
More from OpenPages
6.1
CVE-2025-36223
IBM OpenPages Host Header Injection
5.4
CVE-2025-33110
IBM OpenPages Vulnerable to HTML Injection
5.4
CVE-2024-43176
IBM OpenPages information disclosure
4.3
CVE-2025-27368
IBM OpenPages Information Disclosure
4.3
CVE-2025-2670
IBM OpenPages information disclosure