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CVE-2025-52749

HIGHCVSS 7.1/10EPSS 0.23%

Last modified

CVE-2025-52749 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Activity Track Uji Countdown uji-countdown allows Reflected XSS.This issue affects Uji Countdown: from n/a through <= 2.3.3.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Activity Track Uji Countdown uji-countdown allows Reflected XSS.This issue affects Uji Countdown: from n/a through <= 2.3.3.

Metrics

CVSS 3.1
7.1/10

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

EPSS Probability
0.23%

13.4th 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-2025-52749?
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Activity Track Uji Countdown uji-countdown allows Reflected XSS.This issue affects Uji Countdown: from n/a through <= 2.3.3.
How severe is CVE-2025-52749?
CVE-2025-52749 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.23% probability of exploitation in the next 30 days.
How do I fix CVE-2025-52749?
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.

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Source: NVD / NIST