CVE-2025-53926

Public Exploit
Emlog has Stored Cross-site Scripting vulnerability due to error

Description

Emlog is an open source website building system. A cross-site scripting (XSS) vulnerability in emlog up to and including pro-2.5.17 allows remote attackers to inject arbitrary web script or HTML via the comment and comname parameters. Reflected XSS requires the victim to send POST requests, therefore the victim must be persuaded into clicking into sent URL. As of time of publication, no known patched versions exist.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Vendor Advisory github.com
Affected: emlog emlog
Published at:
Updated at:

References

Link Tags
https://github.com/emlog/emlog/security/advisories/GHSA-g8jx-pj5p-fm3x exploit vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-53926?
CVE-2025-53926 has been scored as a medium severity vulnerability.
How to fix CVE-2025-53926?
To fix CVE-2025-53926, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-53926 being actively exploited in the wild?
It is possible that CVE-2025-53926 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-53926?
CVE-2025-53926 affects emlog emlog.
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