CVE-2026-19626Network attack vector

Authenticated code execution via unsafe report rendering

Published Aug 14, 2026 · Updated Aug 14, 2026

Eval injection in Tenable Security Center 6.8.0 and earlier allows remote authenticated users to execute code through crafted reports. Report generation processes attacker-controlled input unsafely during server-side rendering, but Tenable has not disclosed the exact evaluator or directive handling. A non-administrative account is sufficient, and successful execution runs with the Security Center service account's privileges.

CVSS severity9.4
Critical
EPSS probability1.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Eval injection in Tenable Security Center 6.8.0 and earlier allows remote authenticated users to execute code through crafted reports. Report generation processes attacker-controlled input unsafely during server-side rendering, but Tenable has not disclosed the exact evaluator or directive handling. A non-administrative account is sufficient, and successful execution runs with the Security Center service account's privileges.

The record

CVE
CVE-2026-19626
Published
Aug 14, 2026
Updated
Aug 14, 2026
Vendor
Tenable
Product
Tenable Security Center
Classifications
CWE-95
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 14, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <6.9.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Tenable · Tenable Security Centerversion=0 <6.9.0

Published CVSS scores

9.9Tenable Network Security, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
9.4Tenable Network Security, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
8.9TenableCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-95Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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