What is CVE-2025-61597?

CVE-2025-61597 is a high-severity vulnerability in Emlog, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2025-10-03.

How severe is CVE-2025-61597?

High severity. CVSS v3 base score is 7.6 out of 10.

XSS in Emlog

CVE-2025-61597

Emlog is an open source website building system. In versions 2.5.21 and below, an HTML template injection allows stored cross‑site scripting (XSS) via the mail template settings. Once a malicious payload is saved, any subsequent visit to t…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (11.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L.

Affected products

Emlog — versions < 2.5.22

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/emlog/emlog/security/advisories/GHSA-hj97-hp2c-6m4m (x_refsource_CONFIRM)
https://github.com/emlog/emlog/pull/179 (x_refsource_MISC)

Frequently asked questions

What is CVE-2025-61597?: CVE-2025-61597 is a high-severity vulnerability in Emlog, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2025-10-03.
How severe is CVE-2025-61597?: High severity. CVSS v3 base score is 7.6 out of 10.