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Medium 5.3Published Oct 6, 2026
CVE-2025-15591Cross-Site Scripting (XSS) vulnerability identified in OpenText™ Content Management
Updated under an hour ago ()
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It affects OpenText Content Management. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Cross-site Scripting (XSS) in the Forums feature of OpenText Content Management Content Server could allow a bad actor to inject malicious code into a Forums web page.
- CVSS
- 5.3 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- OpenText
- NVD analysis
- Awaiting Analysis
- Record last updated
- Oct 7, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
OpenText Content Management opentext:content_management (from the name) | from 20.3 through 25.2; fixed at 25.3 | CNA record |
References
- https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0874468vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.