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MEDIUM · 5.3

CVE-2026-19636

An issue was identified in which CSRF tokens were generated using a predictable method, potentially reducing their effectiveness as a security control. This has been addressed by improving the randomn...

Vulnerability Description

An issue was identified in which CSRF tokens were generated using a predictable method, potentially reducing their effectiveness as a security control. This has been addressed by improving the randomness and entropy of token generation.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
TenableSecurity Center< 6.9.0

Related Weaknesses (CWE)

CWE-1270

References

FAQ

What is CVE-2026-19636?

CVE-2026-19636 is a vulnerability with a CVSS score of 5.3 (MEDIUM). An issue was identified in which CSRF tokens were generated using a predictable method, potentially reducing their effectiveness as a security control. This has been addressed by improving the randomn...

How severe is CVE-2026-19636?

CVE-2026-19636 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-19636?

Check the references section above for vendor advisories and patch information. Affected products include: Tenable Security Center.