How severe is CVE-2025-15562?

CVE-2025-15562 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-15562 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-15562?

CVE-2025-15562 primarily affects Nestersoft Worktime. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-15562?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-15562 have an EU (EUVD) identifier?

Yes. CVE-2025-15562 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207681.

When was CVE-2025-15562 published?

CVE-2025-15562 was published on 2026-02-19 and last updated on 2026-06-17.

CVE-2025-15562

CVE-2025-15562 is a medium-severity vulnerability in Nestersoft Worktime with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-207681
Weakness: CWE-79
Affected product: Nestersoft Worktime
Published: 2026-02-19
Last modified: 2026-06-17

Description

The server API endpoint /report/internet/urls reflects received data into the HTML response without applying proper encoding or filtering. This allows an attacker to execute arbitrary JavaScript in the victim's browser if the victim opens a URL prepared by the attacker.

Frequently asked questions

What is CVE-2025-15562?: The server API endpoint /report/internet/urls reflects received data into the HTML response without applying proper encoding or filtering. This allows an attacker to execute arbitrary JavaScript in the victim's browser if the victim opens a URL prepared by the attacker.
How severe is CVE-2025-15562?: CVE-2025-15562 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-15562 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-15562?: CVE-2025-15562 primarily affects Nestersoft Worktime. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-15562?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-15562 have an EU (EUVD) identifier?: Yes. CVE-2025-15562 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207681.
When was CVE-2025-15562 published?: CVE-2025-15562 was published on 2026-02-19 and last updated on 2026-06-17.

References

https://r.sec-consult.com/worktime

Affected products (2)

cpe:2.3:a:nestersoft:worktime:*:*:*:*:cloud:*:*:*
cpe:2.3:a:nestersoft:worktime:*:*:*:*:on-premise:*:*:*

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