Vulnary
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Critical· 9.8

CVE-2026-61951

This vulnerability allows an attacker to gain full control of a TrueBooker installation without authentication. The flaw exists in versions up to 1.2.3 and can be exploited remotely. It is rated critical due to the complete loss of confidentiality, integrity, and availability.

publishedJul 23, 2026
last modifiedJul 23, 2026
sourcesNVD
severity · cvss
9.8
critical · how bad it is
exploitation · epss
<1%
25th percentile · chance of exploitation in 30 days
(ai-assisted) A model wrote this summary from the official data, so double-check it against the source before you act on it. Read the official advisory →
auto-deletes from the system
counting…on Sep 6, 2026

No official fix yet. If none appears within 45 days of first tracking, this entry is removed automatically.

01

Who is affected

TrueBooker versions 1.2.3 and earlier. Users running these versions are at risk.

02

Real-world impact

An attacker could take over the system, read, modify, or delete data, and disrupt services.

03

Why this severity

The CVSS score of 9.8 reflects that the vulnerability can be exploited remotely without authentication, and it gives an attacker full control over the system, affecting confidentiality, integrity, and availability.

04

What to do about it

no official fix yet

No official fix or mitigation is documented in the sources yet. Monitor the vendor advisory and apply the patch as soon as it is released.

No fix documented in sources

05

Timeline

06

How it’s attacked

Attack vectorNetwork (remote)
Attack complexityLow
Privileges requiredNone
User interactionNone needed
ScopeUnchanged
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
07

References & advisories

(ai-assisted) A model wrote this summary from the official data, so double-check it against the source before you act on it. Read the official advisory →