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CVE-2026-9144

HIGHCVSS 8.4/10EPSS 0.44%

Last modified

CVE-2026-9144 is a high-severity vulnerability rated 8.4/10 on the CVSS scale. Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains a stored cross-site scripting vulnerability in the embedded web configuration interface that allows authenticated attackers to execute persistent JavaScript by fragmenting malicious payloads across multiple administrative form fields. Attackers can bypass front-end length restrictions using JavaScript comments and template literals to concatenate executable script fragments that are rendered in administrative dashboard views such as index.zhtml, resulting in persistent script execution within administrative sessions.. EPSS estimates a 0.44% chance of exploitation in the next 30 days.

Description

Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains a stored cross-site scripting vulnerability in the embedded web configuration interface that allows authenticated attackers to execute persistent JavaScript by fragmenting malicious payloads across multiple administrative form fields. Attackers can bypass front-end length restrictions using JavaScript comments and template literals to concatenate executable script fragments that are rendered in administrative dashboard views such as index.zhtml, resulting in persistent script execution within administrative sessions.

Metrics

CVSS 3.1
7.6/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L

CVSS 4.0
8.4/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.44%

35.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2026-9144?
Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains a stored cross-site scripting vulnerability in the embedded web configuration interface that allows authenticated attackers to execute persistent JavaScript by fragmenting malicious payloads across multiple administrative form fields. Attackers can bypass front-end length restrictions using JavaScript comments and template literals to concatenate executable script fragments that are rendered in administrative dashboard views such as index.zhtml, resulting in persistent script execution within administrative sessions.
How severe is CVE-2026-9144?
CVE-2026-9144 has a CVSS score of 8.4/10 (HIGH severity). The EPSS model estimates a 0.44% probability of exploitation in the next 30 days.
How do I fix CVE-2026-9144?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-9144?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST